1601936512

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:534

約数の個数: 128

約数和(自身を含む): 3694766400

約数和(自身を除く): 2092829888

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 233, 257, 304, 352, 418, 466, 514, 608, 704, 836, 932, 1028, 1216, 1408, 1672, 1864, 2056, 2432, 2563, 2827, 3344, 3728, 4112, 4427, 4883, 5126, 5654, 6688, 7456, 8224, 8854, 9766, 10252, 11308, 13376, 14912, 16448, 17708, 19532, 20504, 22616, 26752, 29824, 32896, 35416, 39064, 41008, 45232, 48697, 53713, 59881, 70832, 78128, 82016, 90464, 97394, 107426, 119762, 141664, 156256, 164032, 180928, 194788, 214852, 239524, 283328, 312512, 328064, 361856, 389576, 429704, 479048, 566656, 625024, 658691, 779152, 859408, 958096, 1137739, 1317382, 1558304, 1718816, 1916192, 2275478, 2634764, 3116608, 3437632, 3832384, 4550956, 5269528, 6233216, 6875264, 7664768, 9101912, 10539056, 12515129, 18203824, 21078112, 25030258, 36407648, 42156224, 50060516, 72815296, 84312448, 100121032, 145630592, 200242064, 400484128, 800968256, 1601936512]

約数ペア:

[(1, 1601936512), (2, 800968256), (4, 400484128), (8, 200242064), (11, 145630592), (16, 100121032), (19, 84312448), (22, 72815296), (32, 50060516), (38, 42156224), (44, 36407648), (64, 25030258), (76, 21078112), (88, 18203824), (128, 12515129), (152, 10539056), (176, 9101912), (209, 7664768), (233, 6875264), (257, 6233216), (304, 5269528), (352, 4550956), (418, 3832384), (466, 3437632), (514, 3116608), (608, 2634764), (704, 2275478), (836, 1916192), (932, 1718816), (1028, 1558304), (1216, 1317382), (1408, 1137739), (1672, 958096), (1864, 859408), (2056, 779152), (2432, 658691), (2563, 625024), (2827, 566656), (3344, 479048), (3728, 429704), (4112, 389576), (4427, 361856), (4883, 328064), (5126, 312512), (5654, 283328), (6688, 239524), (7456, 214852), (8224, 194788), (8854, 180928), (9766, 164032), (10252, 156256), (11308, 141664), (13376, 119762), (14912, 107426), (16448, 97394), (17708, 90464), (19532, 82016), (20504, 78128), (22616, 70832), (26752, 59881), (29824, 53713), (32896, 48697), (35416, 45232), (39064, 41008)]