1840761648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2048

約数の個数: 240

約数和(自身を含む): 6109608960

約数和(自身を除く): 4268847312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 248, 264, 279, 304, 341, 342, 372, 396, 418, 456, 496, 528, 558, 589, 627, 682, 684, 744, 792, 836, 912, 1023, 1116, 1178, 1254, 1364, 1368, 1488, 1584, 1672, 1767, 1881, 1973, 2046, 2232, 2356, 2508, 2728, 2736, 3069, 3344, 3534, 3762, 3946, 4092, 4464, 4712, 5016, 5301, 5456, 5919, 6138, 6479, 7068, 7524, 7892, 8184, 9424, 10032, 10602, 11838, 12276, 12958, 14136, 15048, 15784, 16368, 17757, 19437, 21204, 21703, 23676, 24552, 25916, 28272, 30096, 31568, 35514, 37487, 38874, 42408, 43406, 47352, 49104, 51832, 58311, 61163, 65109, 71028, 74974, 77748, 84816, 86812, 94704, 103664, 112461, 116622, 122326, 130218, 142056, 149948, 155496, 173624, 183489, 195327, 224922, 233244, 244652, 260436, 284112, 299896, 310992, 337383, 347248, 366978, 390654, 412357, 449844, 466488, 489304, 520872, 550467, 599792, 672793, 674766, 733956, 781308, 824714, 899688, 932976, 978608, 1041744, 1100934, 1162097, 1237071, 1345586, 1349532, 1467912, 1562616, 1649428, 1799376, 2018379, 2201868, 2324194, 2474142, 2691172, 2699064, 2935824, 3125232, 3298856, 3486291, 3711213, 4036758, 4403736, 4648388, 4948284, 5382344, 5398128, 6055137, 6597712, 6972582, 7422426, 8073516, 8807472, 9296776, 9896568, 10458873, 10764688, 12110274, 12783067, 13945164, 14844852, 16147032, 18593552, 19793136, 20917746, 24220548, 25566134, 27890328, 29689704, 32294064, 38349201, 41835492, 48441096, 51132268, 55780656, 59379408, 76698402, 83670984, 96882192, 102264536, 115047603, 153396804, 167341968, 204529072, 230095206, 306793608, 460190412, 613587216, 920380824, 1840761648]

約数ペア:

[(1, 1840761648), (2, 920380824), (3, 613587216), (4, 460190412), (6, 306793608), (8, 230095206), (9, 204529072), (11, 167341968), (12, 153396804), (16, 115047603), (18, 102264536), (19, 96882192), (22, 83670984), (24, 76698402), (31, 59379408), (33, 55780656), (36, 51132268), (38, 48441096), (44, 41835492), (48, 38349201), (57, 32294064), (62, 29689704), (66, 27890328), (72, 25566134), (76, 24220548), (88, 20917746), (93, 19793136), (99, 18593552), (114, 16147032), (124, 14844852), (132, 13945164), (144, 12783067), (152, 12110274), (171, 10764688), (176, 10458873), (186, 9896568), (198, 9296776), (209, 8807472), (228, 8073516), (248, 7422426), (264, 6972582), (279, 6597712), (304, 6055137), (341, 5398128), (342, 5382344), (372, 4948284), (396, 4648388), (418, 4403736), (456, 4036758), (496, 3711213), (528, 3486291), (558, 3298856), (589, 3125232), (627, 2935824), (682, 2699064), (684, 2691172), (744, 2474142), (792, 2324194), (836, 2201868), (912, 2018379), (1023, 1799376), (1116, 1649428), (1178, 1562616), (1254, 1467912), (1364, 1349532), (1368, 1345586), (1488, 1237071), (1584, 1162097), (1672, 1100934), (1767, 1041744), (1881, 978608), (1973, 932976), (2046, 899688), (2232, 824714), (2356, 781308), (2508, 733956), (2728, 674766), (2736, 672793), (3069, 599792), (3344, 550467), (3534, 520872), (3762, 489304), (3946, 466488), (4092, 449844), (4464, 412357), (4712, 390654), (5016, 366978), (5301, 347248), (5456, 337383), (5919, 310992), (6138, 299896), (6479, 284112), (7068, 260436), (7524, 244652), (7892, 233244), (8184, 224922), (9424, 195327), (10032, 183489), (10602, 173624), (11838, 155496), (12276, 149948), (12958, 142056), (14136, 130218), (15048, 122326), (15784, 116622), (16368, 112461), (17757, 103664), (19437, 94704), (21204, 86812), (21703, 84816), (23676, 77748), (24552, 74974), (25916, 71028), (28272, 65109), (30096, 61163), (31568, 58311), (35514, 51832), (37487, 49104), (38874, 47352), (42408, 43406)]