428262768

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 160

約数和(自身を含む): 1284679680

約数和(自身を除く): 856416912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 113, 124, 144, 186, 216, 226, 248, 279, 283, 339, 372, 432, 452, 496, 558, 566, 678, 744, 837, 849, 904, 1017, 1116, 1132, 1356, 1488, 1674, 1698, 1808, 2034, 2232, 2264, 2547, 2712, 3051, 3348, 3396, 3503, 4068, 4464, 4528, 5094, 5424, 6102, 6696, 6792, 7006, 7641, 8136, 8773, 10188, 10509, 12204, 13392, 13584, 14012, 15282, 16272, 17546, 20376, 21018, 24408, 26319, 28024, 30564, 31527, 31979, 35092, 40752, 42036, 48816, 52638, 56048, 61128, 63054, 63958, 70184, 78957, 84072, 94581, 95937, 105276, 122256, 126108, 127916, 140368, 157914, 168144, 189162, 191874, 210552, 236871, 252216, 255832, 287811, 315828, 378324, 383748, 421104, 473742, 504432, 511664, 575622, 631656, 756648, 767496, 863433, 947484, 991349, 1151244, 1263312, 1513296, 1534992, 1726866, 1894968, 1982698, 2302488, 2974047, 3453732, 3789936, 3965396, 4604976, 5948094, 6907464, 7930792, 8922141, 11896188, 13814928, 15861584, 17844282, 23792376, 26766423, 35688564, 47584752, 53532846, 71377128, 107065692, 142754256, 214131384, 428262768]

約数ペア:

[(1, 428262768), (2, 214131384), (3, 142754256), (4, 107065692), (6, 71377128), (8, 53532846), (9, 47584752), (12, 35688564), (16, 26766423), (18, 23792376), (24, 17844282), (27, 15861584), (31, 13814928), (36, 11896188), (48, 8922141), (54, 7930792), (62, 6907464), (72, 5948094), (93, 4604976), (108, 3965396), (113, 3789936), (124, 3453732), (144, 2974047), (186, 2302488), (216, 1982698), (226, 1894968), (248, 1726866), (279, 1534992), (283, 1513296), (339, 1263312), (372, 1151244), (432, 991349), (452, 947484), (496, 863433), (558, 767496), (566, 756648), (678, 631656), (744, 575622), (837, 511664), (849, 504432), (904, 473742), (1017, 421104), (1116, 383748), (1132, 378324), (1356, 315828), (1488, 287811), (1674, 255832), (1698, 252216), (1808, 236871), (2034, 210552), (2232, 191874), (2264, 189162), (2547, 168144), (2712, 157914), (3051, 140368), (3348, 127916), (3396, 126108), (3503, 122256), (4068, 105276), (4464, 95937), (4528, 94581), (5094, 84072), (5424, 78957), (6102, 70184), (6696, 63958), (6792, 63054), (7006, 61128), (7641, 56048), (8136, 52638), (8773, 48816), (10188, 42036), (10509, 40752), (12204, 35092), (13392, 31979), (13584, 31527), (14012, 30564), (15282, 28024), (16272, 26319), (17546, 24408), (20376, 21018)]