1628395776

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3317

約数の個数: 216

約数和(自身を含む): 5540580864

約数和(自身を除く): 3912185088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3257, 3472, 3906, 3968, 4032, 4464, 5208, 5376, 5952, 6514, 6944, 7812, 7936, 8064, 8928, 9771, 10416, 11904, 13028, 13888, 15624, 16128, 17856, 19542, 20832, 22799, 23808, 26056, 27776, 29313, 31248, 35712, 39084, 41664, 45598, 52112, 55552, 58626, 62496, 68397, 71424, 78168, 83328, 91196, 100967, 104224, 117252, 124992, 136794, 156336, 166656, 182392, 201934, 205191, 208448, 234504, 249984, 273588, 302901, 312672, 364784, 403868, 410382, 416896, 469008, 499968, 547176, 605802, 625344, 706769, 729568, 807736, 820764, 833792, 908703, 938016, 1094352, 1211604, 1250688, 1413538, 1459136, 1615472, 1641528, 1817406, 1876032, 2120307, 2188704, 2423208, 2501376, 2827076, 2918272, 3230944, 3283056, 3634812, 3752064, 4240614, 4377408, 4846416, 5654152, 5836544, 6360921, 6461888, 6566112, 7269624, 7504128, 8481228, 8754816, 9692832, 11308304, 12721842, 12923776, 13132224, 14539248, 16962456, 17509632, 19385664, 22616608, 25443684, 25847552, 26264448, 29078496, 33924912, 38771328, 45233216, 50887368, 52528896, 58156992, 67849824, 77542656, 90466432, 101774736, 116313984, 135699648, 180932864, 203549472, 232627968, 271399296, 407098944, 542798592, 814197888, 1628395776]

約数ペア:

[(1, 1628395776), (2, 814197888), (3, 542798592), (4, 407098944), (6, 271399296), (7, 232627968), (8, 203549472), (9, 180932864), (12, 135699648), (14, 116313984), (16, 101774736), (18, 90466432), (21, 77542656), (24, 67849824), (28, 58156992), (31, 52528896), (32, 50887368), (36, 45233216), (42, 38771328), (48, 33924912), (56, 29078496), (62, 26264448), (63, 25847552), (64, 25443684), (72, 22616608), (84, 19385664), (93, 17509632), (96, 16962456), (112, 14539248), (124, 13132224), (126, 12923776), (128, 12721842), (144, 11308304), (168, 9692832), (186, 8754816), (192, 8481228), (217, 7504128), (224, 7269624), (248, 6566112), (252, 6461888), (256, 6360921), (279, 5836544), (288, 5654152), (336, 4846416), (372, 4377408), (384, 4240614), (434, 3752064), (448, 3634812), (496, 3283056), (504, 3230944), (558, 2918272), (576, 2827076), (651, 2501376), (672, 2423208), (744, 2188704), (768, 2120307), (868, 1876032), (896, 1817406), (992, 1641528), (1008, 1615472), (1116, 1459136), (1152, 1413538), (1302, 1250688), (1344, 1211604), (1488, 1094352), (1736, 938016), (1792, 908703), (1953, 833792), (1984, 820764), (2016, 807736), (2232, 729568), (2304, 706769), (2604, 625344), (2688, 605802), (2976, 547176), (3257, 499968), (3472, 469008), (3906, 416896), (3968, 410382), (4032, 403868), (4464, 364784), (5208, 312672), (5376, 302901), (5952, 273588), (6514, 249984), (6944, 234504), (7812, 208448), (7936, 205191), (8064, 201934), (8928, 182392), (9771, 166656), (10416, 156336), (11904, 136794), (13028, 124992), (13888, 117252), (15624, 104224), (16128, 100967), (17856, 91196), (19542, 83328), (20832, 78168), (22799, 71424), (23808, 68397), (26056, 62496), (27776, 58626), (29313, 55552), (31248, 52112), (35712, 45598), (39084, 41664)]