1319208704

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1621}}^1$

素因数の和:1682

約数の個数: 108

約数和(自身を含む): 3053453928

約数和(自身を除く): 1734245224

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 289, 352, 374, 544, 578, 704, 748, 1088, 1156, 1408, 1496, 1621, 2176, 2312, 2816, 2992, 3179, 3242, 4352, 4624, 5984, 6358, 6484, 9248, 11968, 12716, 12968, 17831, 18496, 23936, 25432, 25936, 27557, 35662, 36992, 47872, 50864, 51872, 55114, 71324, 73984, 101728, 103744, 110228, 142648, 203456, 207488, 220456, 285296, 303127, 406912, 414976, 440912, 468469, 570592, 606254, 813824, 881824, 936938, 1141184, 1212508, 1763648, 1873876, 2282368, 2425016, 3527296, 3747752, 4564736, 4850032, 5153159, 7054592, 7495504, 9700064, 10306318, 14991008, 19400128, 20612636, 29982016, 38800256, 41225272, 59964032, 77600512, 82450544, 119928064, 164901088, 329802176, 659604352, 1319208704]

約数ペア:

[(1, 1319208704), (2, 659604352), (4, 329802176), (8, 164901088), (11, 119928064), (16, 82450544), (17, 77600512), (22, 59964032), (32, 41225272), (34, 38800256), (44, 29982016), (64, 20612636), (68, 19400128), (88, 14991008), (128, 10306318), (136, 9700064), (176, 7495504), (187, 7054592), (256, 5153159), (272, 4850032), (289, 4564736), (352, 3747752), (374, 3527296), (544, 2425016), (578, 2282368), (704, 1873876), (748, 1763648), (1088, 1212508), (1156, 1141184), (1408, 936938), (1496, 881824), (1621, 813824), (2176, 606254), (2312, 570592), (2816, 468469), (2992, 440912), (3179, 414976), (3242, 406912), (4352, 303127), (4624, 285296), (5984, 220456), (6358, 207488), (6484, 203456), (9248, 142648), (11968, 110228), (12716, 103744), (12968, 101728), (17831, 73984), (18496, 71324), (23936, 55114), (25432, 51872), (25936, 50864), (27557, 47872), (35662, 36992)]