1720911696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2469

約数の個数: 160

約数和(自身を含む): 5305160448

約数和(自身を除く): 3584248752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 53, 56, 82, 84, 106, 112, 123, 159, 164, 168, 212, 246, 287, 318, 328, 336, 371, 424, 492, 574, 636, 656, 742, 848, 861, 984, 1113, 1148, 1272, 1484, 1722, 1968, 2173, 2226, 2296, 2357, 2544, 2968, 3444, 4346, 4452, 4592, 4714, 5936, 6519, 6888, 7071, 8692, 8904, 9428, 13038, 13776, 14142, 15211, 16499, 17384, 17808, 18856, 26076, 28284, 30422, 32998, 34768, 37712, 45633, 49497, 52152, 56568, 60844, 65996, 91266, 96637, 98994, 104304, 113136, 121688, 124921, 131992, 182532, 193274, 197988, 243376, 249842, 263984, 289911, 365064, 374763, 386548, 395976, 499684, 579822, 676459, 730128, 749526, 773096, 791952, 874447, 999368, 1159644, 1352918, 1499052, 1546192, 1748894, 1998736, 2029377, 2319288, 2623341, 2705836, 2998104, 3497788, 4058754, 4638576, 5121761, 5246682, 5411672, 5996208, 6995576, 8117508, 10243522, 10493364, 10823344, 13991152, 15365283, 16235016, 20487044, 20986728, 30730566, 32470032, 35852327, 40974088, 41973456, 61461132, 71704654, 81948176, 107556981, 122922264, 143409308, 215113962, 245844528, 286818616, 430227924, 573637232, 860455848, 1720911696]

約数ペア:

[(1, 1720911696), (2, 860455848), (3, 573637232), (4, 430227924), (6, 286818616), (7, 245844528), (8, 215113962), (12, 143409308), (14, 122922264), (16, 107556981), (21, 81948176), (24, 71704654), (28, 61461132), (41, 41973456), (42, 40974088), (48, 35852327), (53, 32470032), (56, 30730566), (82, 20986728), (84, 20487044), (106, 16235016), (112, 15365283), (123, 13991152), (159, 10823344), (164, 10493364), (168, 10243522), (212, 8117508), (246, 6995576), (287, 5996208), (318, 5411672), (328, 5246682), (336, 5121761), (371, 4638576), (424, 4058754), (492, 3497788), (574, 2998104), (636, 2705836), (656, 2623341), (742, 2319288), (848, 2029377), (861, 1998736), (984, 1748894), (1113, 1546192), (1148, 1499052), (1272, 1352918), (1484, 1159644), (1722, 999368), (1968, 874447), (2173, 791952), (2226, 773096), (2296, 749526), (2357, 730128), (2544, 676459), (2968, 579822), (3444, 499684), (4346, 395976), (4452, 386548), (4592, 374763), (4714, 365064), (5936, 289911), (6519, 263984), (6888, 249842), (7071, 243376), (8692, 197988), (8904, 193274), (9428, 182532), (13038, 131992), (13776, 124921), (14142, 121688), (15211, 113136), (16499, 104304), (17384, 98994), (17808, 96637), (18856, 91266), (26076, 65996), (28284, 60844), (30422, 56568), (32998, 52152), (34768, 49497), (37712, 45633)]