405327104

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 1010946048

約数和(自身を除く): 605618944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 128, 137, 182, 208, 224, 254, 256, 274, 364, 416, 448, 508, 548, 728, 832, 889, 896, 959, 1016, 1096, 1456, 1651, 1664, 1778, 1781, 1792, 1918, 2032, 2192, 2912, 3302, 3328, 3556, 3562, 3836, 4064, 4384, 5824, 6604, 7112, 7124, 7672, 8128, 8768, 11557, 11648, 12467, 13208, 14224, 14248, 15344, 16256, 17399, 17536, 23114, 23296, 24934, 26416, 28448, 28496, 30688, 32512, 34798, 35072, 46228, 49868, 52832, 56896, 56992, 61376, 69596, 92456, 99736, 105664, 113792, 113984, 121793, 122752, 139192, 184912, 199472, 211328, 226187, 227584, 227968, 243586, 245504, 278384, 369824, 398944, 422656, 452374, 455936, 487172, 556768, 739648, 797888, 904748, 974344, 1113536, 1479296, 1583309, 1595776, 1809496, 1948688, 2227072, 2958592, 3166618, 3191552, 3618992, 3897376, 4454144, 6333236, 7237984, 7794752, 12666472, 14475968, 15589504, 25332944, 28951936, 31179008, 50665888, 57903872, 101331776, 202663552, 405327104]

約数ペア:

[(1, 405327104), (2, 202663552), (4, 101331776), (7, 57903872), (8, 50665888), (13, 31179008), (14, 28951936), (16, 25332944), (26, 15589504), (28, 14475968), (32, 12666472), (52, 7794752), (56, 7237984), (64, 6333236), (91, 4454144), (104, 3897376), (112, 3618992), (127, 3191552), (128, 3166618), (137, 2958592), (182, 2227072), (208, 1948688), (224, 1809496), (254, 1595776), (256, 1583309), (274, 1479296), (364, 1113536), (416, 974344), (448, 904748), (508, 797888), (548, 739648), (728, 556768), (832, 487172), (889, 455936), (896, 452374), (959, 422656), (1016, 398944), (1096, 369824), (1456, 278384), (1651, 245504), (1664, 243586), (1778, 227968), (1781, 227584), (1792, 226187), (1918, 211328), (2032, 199472), (2192, 184912), (2912, 139192), (3302, 122752), (3328, 121793), (3556, 113984), (3562, 113792), (3836, 105664), (4064, 99736), (4384, 92456), (5824, 69596), (6604, 61376), (7112, 56992), (7124, 56896), (7672, 52832), (8128, 49868), (8768, 46228), (11557, 35072), (11648, 34798), (12467, 32512), (13208, 30688), (14224, 28496), (14248, 28448), (15344, 26416), (16256, 24934), (17399, 23296), (17536, 23114)]