431021472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 1370234880

約数和(自身を除く): 939213408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 79, 84, 92, 96, 112, 138, 158, 161, 168, 184, 224, 237, 276, 316, 322, 336, 353, 368, 474, 483, 552, 553, 632, 644, 672, 706, 736, 948, 966, 1059, 1104, 1106, 1264, 1288, 1412, 1659, 1817, 1896, 1932, 2118, 2208, 2212, 2471, 2528, 2576, 2824, 3318, 3634, 3792, 3864, 4236, 4424, 4942, 5152, 5451, 5648, 6636, 7268, 7413, 7584, 7728, 8119, 8472, 8848, 9884, 10902, 11296, 12719, 13272, 14536, 14826, 15456, 16238, 16944, 17696, 19768, 21804, 24357, 25438, 26544, 27887, 29072, 29652, 32476, 33888, 38157, 39536, 43608, 48714, 50876, 53088, 55774, 56833, 58144, 59304, 64952, 76314, 79072, 83661, 87216, 97428, 101752, 111548, 113666, 118608, 129904, 152628, 167322, 170499, 174432, 194856, 195209, 203504, 223096, 227332, 237216, 259808, 305256, 334644, 340998, 389712, 390418, 407008, 446192, 454664, 585627, 610512, 641401, 669288, 681996, 779424, 780836, 892384, 909328, 1171254, 1221024, 1282802, 1338576, 1363992, 1561672, 1818656, 1924203, 2342508, 2565604, 2677152, 2727984, 3123344, 3848406, 4489807, 4685016, 5131208, 5455968, 6246688, 7696812, 8979614, 9370032, 10262416, 13469421, 15393624, 17959228, 18740064, 20524832, 26938842, 30787248, 35918456, 53877684, 61574496, 71836912, 107755368, 143673824, 215510736, 431021472]

約数ペア:

[(1, 431021472), (2, 215510736), (3, 143673824), (4, 107755368), (6, 71836912), (7, 61574496), (8, 53877684), (12, 35918456), (14, 30787248), (16, 26938842), (21, 20524832), (23, 18740064), (24, 17959228), (28, 15393624), (32, 13469421), (42, 10262416), (46, 9370032), (48, 8979614), (56, 7696812), (69, 6246688), (79, 5455968), (84, 5131208), (92, 4685016), (96, 4489807), (112, 3848406), (138, 3123344), (158, 2727984), (161, 2677152), (168, 2565604), (184, 2342508), (224, 1924203), (237, 1818656), (276, 1561672), (316, 1363992), (322, 1338576), (336, 1282802), (353, 1221024), (368, 1171254), (474, 909328), (483, 892384), (552, 780836), (553, 779424), (632, 681996), (644, 669288), (672, 641401), (706, 610512), (736, 585627), (948, 454664), (966, 446192), (1059, 407008), (1104, 390418), (1106, 389712), (1264, 340998), (1288, 334644), (1412, 305256), (1659, 259808), (1817, 237216), (1896, 227332), (1932, 223096), (2118, 203504), (2208, 195209), (2212, 194856), (2471, 174432), (2528, 170499), (2576, 167322), (2824, 152628), (3318, 129904), (3634, 118608), (3792, 113666), (3864, 111548), (4236, 101752), (4424, 97428), (4942, 87216), (5152, 83661), (5451, 79072), (5648, 76314), (6636, 64952), (7268, 59304), (7413, 58144), (7584, 56833), (7728, 55774), (8119, 53088), (8472, 50876), (8848, 48714), (9884, 43608), (10902, 39536), (11296, 38157), (12719, 33888), (13272, 32476), (14536, 29652), (14826, 29072), (15456, 27887), (16238, 26544), (16944, 25438), (17696, 24357), (19768, 21804)]