297130288

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 759951360

約数和(自身を除く): 462821072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 31, 52, 56, 58, 62, 91, 104, 112, 116, 124, 182, 203, 208, 217, 227, 232, 248, 364, 377, 403, 406, 434, 454, 464, 496, 728, 754, 806, 812, 868, 899, 908, 1456, 1508, 1589, 1612, 1624, 1736, 1798, 1816, 2639, 2821, 2951, 3016, 3178, 3224, 3248, 3472, 3596, 3632, 5278, 5642, 5902, 6032, 6293, 6356, 6448, 6583, 7037, 7192, 10556, 11284, 11687, 11804, 12586, 12712, 13166, 14074, 14384, 20657, 21112, 22568, 23374, 23608, 25172, 25424, 26332, 28148, 41314, 42224, 45136, 46081, 46748, 47216, 49259, 50344, 52664, 56296, 81809, 82628, 85579, 91481, 92162, 93496, 98518, 100688, 105328, 112592, 163618, 165256, 171158, 182962, 184324, 186992, 197036, 204073, 327236, 330512, 342316, 365924, 368648, 394072, 408146, 599053, 640367, 654472, 684632, 731848, 737296, 788144, 816292, 1198106, 1280734, 1308944, 1369264, 1428511, 1463696, 1632584, 2396212, 2561468, 2652949, 2857022, 3265168, 4792424, 5122936, 5305898, 5714044, 9584848, 10245872, 10611796, 11428088, 18570643, 21223592, 22856176, 37141286, 42447184, 74282572, 148565144, 297130288]

約数ペア:

[(1, 297130288), (2, 148565144), (4, 74282572), (7, 42447184), (8, 37141286), (13, 22856176), (14, 21223592), (16, 18570643), (26, 11428088), (28, 10611796), (29, 10245872), (31, 9584848), (52, 5714044), (56, 5305898), (58, 5122936), (62, 4792424), (91, 3265168), (104, 2857022), (112, 2652949), (116, 2561468), (124, 2396212), (182, 1632584), (203, 1463696), (208, 1428511), (217, 1369264), (227, 1308944), (232, 1280734), (248, 1198106), (364, 816292), (377, 788144), (403, 737296), (406, 731848), (434, 684632), (454, 654472), (464, 640367), (496, 599053), (728, 408146), (754, 394072), (806, 368648), (812, 365924), (868, 342316), (899, 330512), (908, 327236), (1456, 204073), (1508, 197036), (1589, 186992), (1612, 184324), (1624, 182962), (1736, 171158), (1798, 165256), (1816, 163618), (2639, 112592), (2821, 105328), (2951, 100688), (3016, 98518), (3178, 93496), (3224, 92162), (3248, 91481), (3472, 85579), (3596, 82628), (3632, 81809), (5278, 56296), (5642, 52664), (5902, 50344), (6032, 49259), (6293, 47216), (6356, 46748), (6448, 46081), (6583, 45136), (7037, 42224), (7192, 41314), (10556, 28148), (11284, 26332), (11687, 25424), (11804, 25172), (12586, 23608), (12712, 23374), (13166, 22568), (14074, 21112), (14384, 20657)]