420359808

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 1253498400

約数和(自身を除く): 833138592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 83, 88, 96, 109, 121, 128, 132, 166, 176, 192, 218, 242, 249, 264, 327, 332, 352, 363, 384, 436, 484, 498, 528, 654, 664, 704, 726, 872, 913, 968, 996, 1056, 1199, 1308, 1328, 1408, 1452, 1744, 1826, 1936, 1992, 2112, 2398, 2616, 2656, 2739, 2904, 3488, 3597, 3652, 3872, 3984, 4224, 4796, 5232, 5312, 5478, 5808, 6976, 7194, 7304, 7744, 7968, 9047, 9592, 10043, 10464, 10624, 10956, 11616, 13189, 13952, 14388, 14608, 15488, 15936, 18094, 19184, 20086, 20928, 21912, 23232, 26378, 27141, 28776, 29216, 30129, 31872, 36188, 38368, 39567, 40172, 41856, 43824, 46464, 52756, 54282, 57552, 58432, 60258, 72376, 76736, 79134, 80344, 87648, 99517, 105512, 108564, 115104, 116864, 120516, 144752, 153472, 158268, 160688, 175296, 199034, 211024, 217128, 230208, 241032, 289504, 298551, 316536, 321376, 350592, 398068, 422048, 434256, 460416, 482064, 579008, 597102, 633072, 642752, 796136, 844096, 868512, 964128, 1094687, 1158016, 1194204, 1266144, 1285504, 1592272, 1688192, 1737024, 1928256, 2189374, 2388408, 2532288, 3184544, 3284061, 3474048, 3856512, 4378748, 4776816, 5064576, 6369088, 6568122, 8757496, 9553632, 12738176, 13136244, 17514992, 19107264, 26272488, 35029984, 38214528, 52544976, 70059968, 105089952, 140119936, 210179904, 420359808]

約数ペア:

[(1, 420359808), (2, 210179904), (3, 140119936), (4, 105089952), (6, 70059968), (8, 52544976), (11, 38214528), (12, 35029984), (16, 26272488), (22, 19107264), (24, 17514992), (32, 13136244), (33, 12738176), (44, 9553632), (48, 8757496), (64, 6568122), (66, 6369088), (83, 5064576), (88, 4776816), (96, 4378748), (109, 3856512), (121, 3474048), (128, 3284061), (132, 3184544), (166, 2532288), (176, 2388408), (192, 2189374), (218, 1928256), (242, 1737024), (249, 1688192), (264, 1592272), (327, 1285504), (332, 1266144), (352, 1194204), (363, 1158016), (384, 1094687), (436, 964128), (484, 868512), (498, 844096), (528, 796136), (654, 642752), (664, 633072), (704, 597102), (726, 579008), (872, 482064), (913, 460416), (968, 434256), (996, 422048), (1056, 398068), (1199, 350592), (1308, 321376), (1328, 316536), (1408, 298551), (1452, 289504), (1744, 241032), (1826, 230208), (1936, 217128), (1992, 211024), (2112, 199034), (2398, 175296), (2616, 160688), (2656, 158268), (2739, 153472), (2904, 144752), (3488, 120516), (3597, 116864), (3652, 115104), (3872, 108564), (3984, 105512), (4224, 99517), (4796, 87648), (5232, 80344), (5312, 79134), (5478, 76736), (5808, 72376), (6976, 60258), (7194, 58432), (7304, 57552), (7744, 54282), (7968, 52756), (9047, 46464), (9592, 43824), (10043, 41856), (10464, 40172), (10624, 39567), (10956, 38368), (11616, 36188), (13189, 31872), (13952, 30129), (14388, 29216), (14608, 28776), (15488, 27141), (15936, 26378), (18094, 23232), (19184, 21912), (20086, 20928)]