419921964

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 432

約数和(自身を含む): 1523733120

約数和(自身を除く): 1103811156

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 19, 21, 22, 28, 33, 34, 36, 38, 42, 44, 49, 51, 57, 63, 66, 67, 68, 76, 77, 84, 98, 99, 102, 114, 119, 126, 132, 133, 134, 147, 153, 154, 171, 187, 196, 198, 201, 204, 209, 228, 231, 238, 252, 266, 268, 294, 306, 308, 323, 342, 357, 374, 396, 399, 402, 418, 441, 462, 469, 476, 532, 539, 561, 588, 603, 612, 627, 646, 684, 693, 714, 737, 748, 798, 804, 833, 836, 882, 924, 931, 938, 969, 1071, 1078, 1122, 1139, 1197, 1206, 1254, 1273, 1292, 1309, 1386, 1407, 1428, 1463, 1474, 1596, 1617, 1666, 1683, 1764, 1862, 1876, 1881, 1938, 2142, 2156, 2211, 2244, 2261, 2278, 2394, 2412, 2499, 2508, 2546, 2618, 2772, 2793, 2814, 2907, 2926, 2948, 3234, 3283, 3332, 3366, 3417, 3553, 3724, 3762, 3819, 3876, 3927, 4221, 4284, 4389, 4422, 4522, 4556, 4788, 4851, 4998, 5092, 5159, 5236, 5586, 5628, 5814, 5852, 6468, 6566, 6633, 6732, 6783, 6834, 7106, 7497, 7524, 7638, 7854, 7973, 8379, 8442, 8778, 8844, 8911, 9044, 9163, 9702, 9849, 9996, 10241, 10251, 10318, 10659, 11172, 11457, 11628, 11781, 12529, 13132, 13167, 13266, 13566, 13668, 14003, 14212, 14994, 15276, 15477, 15708, 15827, 15946, 16758, 16884, 17556, 17822, 18326, 19404, 19698, 20349, 20482, 20502, 20636, 21318, 21641, 22914, 23562, 23919, 24871, 25058, 26334, 26532, 26733, 27132, 27489, 28006, 29547, 29988, 30723, 30954, 31654, 31892, 31977, 33516, 35644, 36113, 36652, 37587, 39396, 40698, 40964, 41004, 42009, 42636, 43282, 45828, 46431, 47124, 47481, 47838, 49742, 50116, 52668, 53466, 54978, 55811, 56012, 59094, 61446, 61908, 62377, 63308, 63954, 64923, 71757, 72226, 74613, 75174, 80199, 81396, 82467, 84018, 86564, 87703, 92169, 92862, 94962, 95676, 98021, 99484, 106932, 108339, 109956, 111622, 112761, 118188, 122892, 124754, 126027, 127908, 129846, 142443, 143514, 144452, 149226, 150348, 151487, 160398, 164934, 167433, 168036, 174097, 175406, 184338, 185724, 187131, 189924, 194769, 196042, 216678, 223244, 223839, 225522, 238051, 249508, 252054, 259692, 263109, 284886, 287028, 294063, 298452, 302974, 320796, 325017, 329868, 334866, 348194, 350812, 368676, 374262, 389538, 392084, 433356, 447678, 451044, 454461, 476102, 502299, 504108, 522291, 526218, 561393, 569772, 588126, 605948, 613921, 650034, 669732, 686147, 696388, 714153, 748524, 779076, 789327, 882189, 895356, 908922, 952204, 1004598, 1044582, 1052436, 1060409, 1122786, 1176252, 1227842, 1300068, 1363383, 1372294, 1428306, 1566873, 1578654, 1666357, 1764378, 1817844, 1841763, 2009196, 2058441, 2089164, 2120818, 2142459, 2245572, 2455684, 2726766, 2744588, 2856612, 3133746, 3157308, 3181227, 3332714, 3528756, 3683526, 4116882, 4241636, 4284918, 4999071, 5453532, 5525289, 6175323, 6267492, 6362454, 6665428, 7367052, 8233764, 8569836, 9543681, 9998142, 11050578, 11664499, 12350646, 12724908, 14997213, 19087362, 19996284, 22101156, 23328998, 24701292, 29994426, 34993497, 38174724, 46657996, 59988852, 69986994, 104980491, 139973988, 209960982, 419921964]

約数ペア:

[(1, 419921964), (2, 209960982), (3, 139973988), (4, 104980491), (6, 69986994), (7, 59988852), (9, 46657996), (11, 38174724), (12, 34993497), (14, 29994426), (17, 24701292), (18, 23328998), (19, 22101156), (21, 19996284), (22, 19087362), (28, 14997213), (33, 12724908), (34, 12350646), (36, 11664499), (38, 11050578), (42, 9998142), (44, 9543681), (49, 8569836), (51, 8233764), (57, 7367052), (63, 6665428), (66, 6362454), (67, 6267492), (68, 6175323), (76, 5525289), (77, 5453532), (84, 4999071), (98, 4284918), (99, 4241636), (102, 4116882), (114, 3683526), (119, 3528756), (126, 3332714), (132, 3181227), (133, 3157308), (134, 3133746), (147, 2856612), (153, 2744588), (154, 2726766), (171, 2455684), (187, 2245572), (196, 2142459), (198, 2120818), (201, 2089164), (204, 2058441), (209, 2009196), (228, 1841763), (231, 1817844), (238, 1764378), (252, 1666357), (266, 1578654), (268, 1566873), (294, 1428306), (306, 1372294), (308, 1363383), (323, 1300068), (342, 1227842), (357, 1176252), (374, 1122786), (396, 1060409), (399, 1052436), (402, 1044582), (418, 1004598), (441, 952204), (462, 908922), (469, 895356), (476, 882189), (532, 789327), (539, 779076), (561, 748524), (588, 714153), (603, 696388), (612, 686147), (627, 669732), (646, 650034), (684, 613921), (693, 605948), (714, 588126), (737, 569772), (748, 561393), (798, 526218), (804, 522291), (833, 504108), (836, 502299), (882, 476102), (924, 454461), (931, 451044), (938, 447678), (969, 433356), (1071, 392084), (1078, 389538), (1122, 374262), (1139, 368676), (1197, 350812), (1206, 348194), (1254, 334866), (1273, 329868), (1292, 325017), (1309, 320796), (1386, 302974), (1407, 298452), (1428, 294063), (1463, 287028), (1474, 284886), (1596, 263109), (1617, 259692), (1666, 252054), (1683, 249508), (1764, 238051), (1862, 225522), (1876, 223839), (1881, 223244), (1938, 216678), (2142, 196042), (2156, 194769), (2211, 189924), (2244, 187131), (2261, 185724), (2278, 184338), (2394, 175406), (2412, 174097), (2499, 168036), (2508, 167433), (2546, 164934), (2618, 160398), (2772, 151487), (2793, 150348), (2814, 149226), (2907, 144452), (2926, 143514), (2948, 142443), (3234, 129846), (3283, 127908), (3332, 126027), (3366, 124754), (3417, 122892), (3553, 118188), (3724, 112761), (3762, 111622), (3819, 109956), (3876, 108339), (3927, 106932), (4221, 99484), (4284, 98021), (4389, 95676), (4422, 94962), (4522, 92862), (4556, 92169), (4788, 87703), (4851, 86564), (4998, 84018), (5092, 82467), (5159, 81396), (5236, 80199), (5586, 75174), (5628, 74613), (5814, 72226), (5852, 71757), (6468, 64923), (6566, 63954), (6633, 63308), (6732, 62377), (6783, 61908), (6834, 61446), (7106, 59094), (7497, 56012), (7524, 55811), (7638, 54978), (7854, 53466), (7973, 52668), (8379, 50116), (8442, 49742), (8778, 47838), (8844, 47481), (8911, 47124), (9044, 46431), (9163, 45828), (9702, 43282), (9849, 42636), (9996, 42009), (10241, 41004), (10251, 40964), (10318, 40698), (10659, 39396), (11172, 37587), (11457, 36652), (11628, 36113), (11781, 35644), (12529, 33516), (13132, 31977), (13167, 31892), (13266, 31654), (13566, 30954), (13668, 30723), (14003, 29988), (14212, 29547), (14994, 28006), (15276, 27489), (15477, 27132), (15708, 26733), (15827, 26532), (15946, 26334), (16758, 25058), (16884, 24871), (17556, 23919), (17822, 23562), (18326, 22914), (19404, 21641), (19698, 21318), (20349, 20636), (20482, 20502)]