1604902488

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 256

約数和(自身を含む): 5099520000

約数和(自身を除く): 3494617512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 49, 56, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 152, 168, 186, 196, 217, 228, 248, 266, 294, 331, 343, 372, 392, 399, 434, 456, 532, 588, 589, 651, 662, 686, 744, 798, 868, 931, 993, 1029, 1064, 1176, 1178, 1302, 1324, 1372, 1519, 1596, 1736, 1767, 1862, 1986, 2058, 2317, 2356, 2604, 2648, 2744, 2793, 3038, 3192, 3534, 3724, 3972, 4116, 4123, 4557, 4634, 4712, 5208, 5586, 6076, 6289, 6517, 6951, 7068, 7448, 7944, 8232, 8246, 9114, 9268, 10261, 10633, 11172, 12152, 12369, 12578, 13034, 13902, 14136, 16219, 16492, 18228, 18536, 18867, 19551, 20522, 21266, 22344, 24738, 25156, 26068, 27804, 28861, 30783, 31899, 32438, 32984, 36456, 37734, 39102, 41044, 42532, 44023, 48657, 49476, 50312, 52136, 55608, 57722, 61566, 63798, 64876, 71827, 75468, 78204, 82088, 85064, 86583, 88046, 97314, 98952, 113533, 115444, 123132, 127596, 129752, 132069, 143654, 150936, 156408, 173166, 176092, 194628, 194959, 202027, 215481, 227066, 230888, 246264, 255192, 264138, 287308, 308161, 340599, 346332, 352184, 389256, 389918, 404054, 430962, 454132, 502789, 528276, 574616, 584877, 606081, 616322, 681198, 692664, 779836, 808108, 861924, 908264, 924483, 1005578, 1056552, 1169754, 1212162, 1232644, 1362396, 1364713, 1508367, 1559672, 1616216, 1723848, 1848966, 2011156, 2157127, 2339508, 2424324, 2465288, 2724792, 2729426, 3016734, 3519523, 3697932, 4022312, 4094139, 4314254, 4679016, 4848648, 5458852, 6033468, 6471381, 7039046, 7395864, 8188278, 8628508, 9552991, 10558569, 10917704, 12066936, 12942762, 14078092, 16376556, 17257016, 19105982, 21117138, 25885524, 28156184, 28658973, 32753112, 38211964, 42234276, 51771048, 57317946, 66870937, 76423928, 84468552, 114635892, 133741874, 200612811, 229271784, 267483748, 401225622, 534967496, 802451244, 1604902488]

約数ペア:

[(1, 1604902488), (2, 802451244), (3, 534967496), (4, 401225622), (6, 267483748), (7, 229271784), (8, 200612811), (12, 133741874), (14, 114635892), (19, 84468552), (21, 76423928), (24, 66870937), (28, 57317946), (31, 51771048), (38, 42234276), (42, 38211964), (49, 32753112), (56, 28658973), (57, 28156184), (62, 25885524), (76, 21117138), (84, 19105982), (93, 17257016), (98, 16376556), (114, 14078092), (124, 12942762), (133, 12066936), (147, 10917704), (152, 10558569), (168, 9552991), (186, 8628508), (196, 8188278), (217, 7395864), (228, 7039046), (248, 6471381), (266, 6033468), (294, 5458852), (331, 4848648), (343, 4679016), (372, 4314254), (392, 4094139), (399, 4022312), (434, 3697932), (456, 3519523), (532, 3016734), (588, 2729426), (589, 2724792), (651, 2465288), (662, 2424324), (686, 2339508), (744, 2157127), (798, 2011156), (868, 1848966), (931, 1723848), (993, 1616216), (1029, 1559672), (1064, 1508367), (1176, 1364713), (1178, 1362396), (1302, 1232644), (1324, 1212162), (1372, 1169754), (1519, 1056552), (1596, 1005578), (1736, 924483), (1767, 908264), (1862, 861924), (1986, 808108), (2058, 779836), (2317, 692664), (2356, 681198), (2604, 616322), (2648, 606081), (2744, 584877), (2793, 574616), (3038, 528276), (3192, 502789), (3534, 454132), (3724, 430962), (3972, 404054), (4116, 389918), (4123, 389256), (4557, 352184), (4634, 346332), (4712, 340599), (5208, 308161), (5586, 287308), (6076, 264138), (6289, 255192), (6517, 246264), (6951, 230888), (7068, 227066), (7448, 215481), (7944, 202027), (8232, 194959), (8246, 194628), (9114, 176092), (9268, 173166), (10261, 156408), (10633, 150936), (11172, 143654), (12152, 132069), (12369, 129752), (12578, 127596), (13034, 123132), (13902, 115444), (14136, 113533), (16219, 98952), (16492, 97314), (18228, 88046), (18536, 86583), (18867, 85064), (19551, 82088), (20522, 78204), (21266, 75468), (22344, 71827), (24738, 64876), (25156, 63798), (26068, 61566), (27804, 57722), (28861, 55608), (30783, 52136), (31899, 50312), (32438, 49476), (32984, 48657), (36456, 44023), (37734, 42532), (39102, 41044)]