1427016888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 288

約数和(自身を含む): 4612280400

約数和(自身を除く): 3185263512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 37, 38, 44, 57, 66, 72, 74, 76, 88, 99, 111, 114, 121, 132, 148, 152, 171, 198, 209, 222, 228, 233, 242, 264, 296, 333, 342, 363, 396, 407, 418, 444, 456, 466, 484, 627, 666, 684, 699, 703, 726, 792, 814, 836, 888, 932, 968, 1089, 1221, 1254, 1332, 1368, 1398, 1406, 1452, 1628, 1672, 1864, 1881, 2097, 2109, 2178, 2299, 2442, 2508, 2563, 2664, 2796, 2812, 2904, 3256, 3663, 3762, 4194, 4218, 4356, 4427, 4477, 4598, 4884, 5016, 5126, 5592, 5624, 6327, 6897, 7326, 7524, 7689, 7733, 8388, 8436, 8621, 8712, 8854, 8954, 9196, 9768, 10252, 12654, 13281, 13431, 13794, 14652, 15048, 15378, 15466, 16776, 16872, 17242, 17708, 17908, 18392, 20504, 20691, 23067, 23199, 25308, 25863, 26562, 26862, 27588, 28193, 29304, 30756, 30932, 34484, 35416, 35816, 39843, 40293, 41382, 46134, 46398, 48697, 50616, 51726, 53124, 53724, 55176, 56386, 61512, 61864, 68968, 69597, 77589, 79686, 80586, 82764, 84579, 85063, 92268, 92796, 94831, 97394, 103452, 106248, 107448, 112772, 139194, 146091, 155178, 159372, 161172, 163799, 165528, 169158, 170126, 184536, 185592, 189662, 194788, 206904, 225544, 253737, 255189, 278388, 284493, 292182, 310356, 318744, 322344, 327598, 338316, 340252, 379324, 389576, 438273, 491397, 507474, 510378, 535667, 556776, 568986, 584364, 620712, 655196, 676632, 680504, 758648, 765567, 853479, 876546, 982794, 1014948, 1020756, 1043141, 1071334, 1137972, 1168728, 1310392, 1474191, 1531134, 1607001, 1706958, 1753092, 1801789, 1965588, 2029896, 2041512, 2086282, 2142668, 2275944, 2948382, 3062268, 3129423, 3214002, 3413916, 3506184, 3603578, 3931176, 4172564, 4285336, 4821003, 5405367, 5896764, 6124536, 6258846, 6428004, 6827832, 7207156, 8345128, 9388269, 9642006, 10810734, 11793528, 12517692, 12856008, 14414312, 16216101, 18776538, 19284012, 19819679, 21621468, 25035384, 32432202, 37553076, 38568024, 39639358, 43242936, 59459037, 64864404, 75106152, 79278716, 118918074, 129728808, 158557432, 178377111, 237836148, 356754222, 475672296, 713508444, 1427016888]

約数ペア:

[(1, 1427016888), (2, 713508444), (3, 475672296), (4, 356754222), (6, 237836148), (8, 178377111), (9, 158557432), (11, 129728808), (12, 118918074), (18, 79278716), (19, 75106152), (22, 64864404), (24, 59459037), (33, 43242936), (36, 39639358), (37, 38568024), (38, 37553076), (44, 32432202), (57, 25035384), (66, 21621468), (72, 19819679), (74, 19284012), (76, 18776538), (88, 16216101), (99, 14414312), (111, 12856008), (114, 12517692), (121, 11793528), (132, 10810734), (148, 9642006), (152, 9388269), (171, 8345128), (198, 7207156), (209, 6827832), (222, 6428004), (228, 6258846), (233, 6124536), (242, 5896764), (264, 5405367), (296, 4821003), (333, 4285336), (342, 4172564), (363, 3931176), (396, 3603578), (407, 3506184), (418, 3413916), (444, 3214002), (456, 3129423), (466, 3062268), (484, 2948382), (627, 2275944), (666, 2142668), (684, 2086282), (699, 2041512), (703, 2029896), (726, 1965588), (792, 1801789), (814, 1753092), (836, 1706958), (888, 1607001), (932, 1531134), (968, 1474191), (1089, 1310392), (1221, 1168728), (1254, 1137972), (1332, 1071334), (1368, 1043141), (1398, 1020756), (1406, 1014948), (1452, 982794), (1628, 876546), (1672, 853479), (1864, 765567), (1881, 758648), (2097, 680504), (2109, 676632), (2178, 655196), (2299, 620712), (2442, 584364), (2508, 568986), (2563, 556776), (2664, 535667), (2796, 510378), (2812, 507474), (2904, 491397), (3256, 438273), (3663, 389576), (3762, 379324), (4194, 340252), (4218, 338316), (4356, 327598), (4427, 322344), (4477, 318744), (4598, 310356), (4884, 292182), (5016, 284493), (5126, 278388), (5592, 255189), (5624, 253737), (6327, 225544), (6897, 206904), (7326, 194788), (7524, 189662), (7689, 185592), (7733, 184536), (8388, 170126), (8436, 169158), (8621, 165528), (8712, 163799), (8854, 161172), (8954, 159372), (9196, 155178), (9768, 146091), (10252, 139194), (12654, 112772), (13281, 107448), (13431, 106248), (13794, 103452), (14652, 97394), (15048, 94831), (15378, 92796), (15466, 92268), (16776, 85063), (16872, 84579), (17242, 82764), (17708, 80586), (17908, 79686), (18392, 77589), (20504, 69597), (20691, 68968), (23067, 61864), (23199, 61512), (25308, 56386), (25863, 55176), (26562, 53724), (26862, 53124), (27588, 51726), (28193, 50616), (29304, 48697), (30756, 46398), (30932, 46134), (34484, 41382), (35416, 40293), (35816, 39843)]