1290641904

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:205

約数の個数: 320

約数和(自身を含む): 4140449280

約数和(自身を除く): 2849807376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 43, 48, 51, 54, 61, 67, 68, 72, 86, 102, 108, 122, 129, 134, 136, 144, 153, 172, 183, 201, 204, 216, 244, 258, 268, 272, 306, 344, 366, 387, 402, 408, 432, 459, 488, 516, 536, 549, 603, 612, 688, 731, 732, 774, 804, 816, 918, 976, 1032, 1037, 1072, 1098, 1139, 1161, 1206, 1224, 1462, 1464, 1548, 1608, 1647, 1809, 1836, 2064, 2074, 2193, 2196, 2278, 2322, 2412, 2448, 2623, 2881, 2924, 2928, 3096, 3111, 3216, 3294, 3417, 3618, 3672, 4087, 4148, 4386, 4392, 4556, 4644, 4824, 5246, 5762, 5848, 6192, 6222, 6579, 6588, 6834, 7236, 7344, 7869, 8174, 8296, 8643, 8772, 8784, 9112, 9288, 9333, 9648, 10251, 10492, 11524, 11696, 12261, 12444, 13158, 13176, 13668, 14472, 15738, 16348, 16592, 17286, 17544, 18224, 18576, 18666, 19737, 20502, 20984, 23048, 23607, 24522, 24888, 25929, 26316, 26352, 27336, 27999, 28944, 30753, 31476, 32696, 34572, 35088, 36783, 37332, 39474, 41004, 41968, 44591, 46096, 47214, 48977, 49044, 49776, 51858, 52632, 54672, 55998, 61506, 62952, 65392, 69144, 69479, 70821, 73566, 74664, 77787, 78948, 82008, 89182, 94428, 97954, 98088, 103716, 105264, 110349, 111996, 123012, 125904, 133773, 138288, 138958, 141642, 146931, 147132, 149328, 155574, 157896, 164016, 175741, 178364, 188856, 195908, 196176, 207432, 208437, 220698, 223992, 246024, 267546, 277916, 283284, 293862, 294264, 311148, 315792, 351482, 356728, 377712, 391816, 401319, 414864, 416874, 440793, 441396, 447984, 492048, 527223, 535092, 555832, 566568, 587724, 588528, 622296, 625311, 702964, 713456, 783632, 802638, 833748, 881586, 882792, 1054446, 1070184, 1111664, 1133136, 1175448, 1203957, 1244592, 1250622, 1322379, 1405928, 1581669, 1605276, 1667496, 1763172, 1765584, 1875933, 2108892, 2140368, 2350896, 2407914, 2501244, 2644758, 2811856, 2987597, 3163338, 3210552, 3334992, 3526344, 3751866, 4217784, 4745007, 4815828, 5002488, 5289516, 5975194, 6326676, 6421104, 7052688, 7503732, 8435568, 8962791, 9490014, 9631656, 10004976, 10579032, 11950388, 12653352, 15007464, 17925582, 18980028, 19263312, 21158064, 23900776, 25306704, 26888373, 30014928, 35851164, 37960056, 47801552, 53776746, 71702328, 75920112, 80665119, 107553492, 143404656, 161330238, 215106984, 322660476, 430213968, 645320952, 1290641904]

約数ペア:

[(1, 1290641904), (2, 645320952), (3, 430213968), (4, 322660476), (6, 215106984), (8, 161330238), (9, 143404656), (12, 107553492), (16, 80665119), (17, 75920112), (18, 71702328), (24, 53776746), (27, 47801552), (34, 37960056), (36, 35851164), (43, 30014928), (48, 26888373), (51, 25306704), (54, 23900776), (61, 21158064), (67, 19263312), (68, 18980028), (72, 17925582), (86, 15007464), (102, 12653352), (108, 11950388), (122, 10579032), (129, 10004976), (134, 9631656), (136, 9490014), (144, 8962791), (153, 8435568), (172, 7503732), (183, 7052688), (201, 6421104), (204, 6326676), (216, 5975194), (244, 5289516), (258, 5002488), (268, 4815828), (272, 4745007), (306, 4217784), (344, 3751866), (366, 3526344), (387, 3334992), (402, 3210552), (408, 3163338), (432, 2987597), (459, 2811856), (488, 2644758), (516, 2501244), (536, 2407914), (549, 2350896), (603, 2140368), (612, 2108892), (688, 1875933), (731, 1765584), (732, 1763172), (774, 1667496), (804, 1605276), (816, 1581669), (918, 1405928), (976, 1322379), (1032, 1250622), (1037, 1244592), (1072, 1203957), (1098, 1175448), (1139, 1133136), (1161, 1111664), (1206, 1070184), (1224, 1054446), (1462, 882792), (1464, 881586), (1548, 833748), (1608, 802638), (1647, 783632), (1809, 713456), (1836, 702964), (2064, 625311), (2074, 622296), (2193, 588528), (2196, 587724), (2278, 566568), (2322, 555832), (2412, 535092), (2448, 527223), (2623, 492048), (2881, 447984), (2924, 441396), (2928, 440793), (3096, 416874), (3111, 414864), (3216, 401319), (3294, 391816), (3417, 377712), (3618, 356728), (3672, 351482), (4087, 315792), (4148, 311148), (4386, 294264), (4392, 293862), (4556, 283284), (4644, 277916), (4824, 267546), (5246, 246024), (5762, 223992), (5848, 220698), (6192, 208437), (6222, 207432), (6579, 196176), (6588, 195908), (6834, 188856), (7236, 178364), (7344, 175741), (7869, 164016), (8174, 157896), (8296, 155574), (8643, 149328), (8772, 147132), (8784, 146931), (9112, 141642), (9288, 138958), (9333, 138288), (9648, 133773), (10251, 125904), (10492, 123012), (11524, 111996), (11696, 110349), (12261, 105264), (12444, 103716), (13158, 98088), (13176, 97954), (13668, 94428), (14472, 89182), (15738, 82008), (16348, 78948), (16592, 77787), (17286, 74664), (17544, 73566), (18224, 70821), (18576, 69479), (18666, 69144), (19737, 65392), (20502, 62952), (20984, 61506), (23048, 55998), (23607, 54672), (24522, 52632), (24888, 51858), (25929, 49776), (26316, 49044), (26352, 48977), (27336, 47214), (27999, 46096), (28944, 44591), (30753, 41968), (31476, 41004), (32696, 39474), (34572, 37332), (35088, 36783)]