655616016

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 2149737408

約数和(自身を除く): 1494121392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 97, 99, 102, 132, 136, 144, 153, 176, 187, 194, 198, 204, 251, 264, 272, 291, 306, 374, 388, 396, 408, 502, 528, 561, 582, 612, 748, 753, 776, 792, 816, 873, 1004, 1067, 1122, 1164, 1224, 1496, 1506, 1552, 1584, 1649, 1683, 1746, 2008, 2134, 2244, 2259, 2328, 2448, 2761, 2992, 3012, 3201, 3298, 3366, 3492, 4016, 4267, 4268, 4488, 4518, 4656, 4947, 5522, 6024, 6402, 6596, 6732, 6984, 8283, 8534, 8536, 8976, 9036, 9603, 9894, 11044, 12048, 12801, 12804, 13192, 13464, 13968, 14841, 16566, 17068, 17072, 18072, 18139, 19206, 19788, 22088, 24347, 24849, 25602, 25608, 26384, 26928, 29682, 33132, 34136, 36144, 36278, 38403, 38412, 39576, 44176, 46937, 48694, 49698, 51204, 51216, 54417, 59364, 66264, 68272, 72556, 73041, 76806, 76824, 79152, 93874, 97388, 99396, 102408, 108834, 118728, 132528, 140811, 145112, 146082, 153612, 153648, 163251, 187748, 194776, 198792, 204816, 217668, 219123, 237456, 267817, 281622, 290224, 292164, 307224, 326502, 375496, 389552, 397584, 413899, 422433, 435336, 438246, 535634, 563244, 584328, 614448, 653004, 750992, 803451, 827798, 844866, 870672, 876492, 1071268, 1126488, 1168656, 1241697, 1306008, 1606902, 1655596, 1689732, 1752984, 2142536, 2252976, 2410353, 2483394, 2612016, 3213804, 3311192, 3379464, 3505968, 3725091, 4285072, 4552889, 4820706, 4966788, 6427608, 6622384, 6758928, 7450182, 9105778, 9641412, 9933576, 12855216, 13658667, 14900364, 18211556, 19282824, 19867152, 27317334, 29800728, 36423112, 38565648, 40976001, 54634668, 59601456, 72846224, 81952002, 109269336, 163904004, 218538672, 327808008, 655616016]

約数ペア:

[(1, 655616016), (2, 327808008), (3, 218538672), (4, 163904004), (6, 109269336), (8, 81952002), (9, 72846224), (11, 59601456), (12, 54634668), (16, 40976001), (17, 38565648), (18, 36423112), (22, 29800728), (24, 27317334), (33, 19867152), (34, 19282824), (36, 18211556), (44, 14900364), (48, 13658667), (51, 12855216), (66, 9933576), (68, 9641412), (72, 9105778), (88, 7450182), (97, 6758928), (99, 6622384), (102, 6427608), (132, 4966788), (136, 4820706), (144, 4552889), (153, 4285072), (176, 3725091), (187, 3505968), (194, 3379464), (198, 3311192), (204, 3213804), (251, 2612016), (264, 2483394), (272, 2410353), (291, 2252976), (306, 2142536), (374, 1752984), (388, 1689732), (396, 1655596), (408, 1606902), (502, 1306008), (528, 1241697), (561, 1168656), (582, 1126488), (612, 1071268), (748, 876492), (753, 870672), (776, 844866), (792, 827798), (816, 803451), (873, 750992), (1004, 653004), (1067, 614448), (1122, 584328), (1164, 563244), (1224, 535634), (1496, 438246), (1506, 435336), (1552, 422433), (1584, 413899), (1649, 397584), (1683, 389552), (1746, 375496), (2008, 326502), (2134, 307224), (2244, 292164), (2259, 290224), (2328, 281622), (2448, 267817), (2761, 237456), (2992, 219123), (3012, 217668), (3201, 204816), (3298, 198792), (3366, 194776), (3492, 187748), (4016, 163251), (4267, 153648), (4268, 153612), (4488, 146082), (4518, 145112), (4656, 140811), (4947, 132528), (5522, 118728), (6024, 108834), (6402, 102408), (6596, 99396), (6732, 97388), (6984, 93874), (8283, 79152), (8534, 76824), (8536, 76806), (8976, 73041), (9036, 72556), (9603, 68272), (9894, 66264), (11044, 59364), (12048, 54417), (12801, 51216), (12804, 51204), (13192, 49698), (13464, 48694), (13968, 46937), (14841, 44176), (16566, 39576), (17068, 38412), (17072, 38403), (18072, 36278), (18139, 36144), (19206, 34136), (19788, 33132), (22088, 29682), (24347, 26928), (24849, 26384), (25602, 25608)]