427063936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 1003484160

約数和(自身を除く): 576420224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 208, 221, 248, 272, 403, 416, 442, 487, 496, 527, 544, 806, 832, 884, 974, 992, 1054, 1088, 1612, 1664, 1768, 1948, 1984, 2108, 2176, 3224, 3536, 3896, 3968, 4216, 6331, 6448, 6851, 7072, 7792, 8279, 8432, 12662, 12896, 13702, 14144, 15097, 15584, 16558, 16864, 25324, 25792, 27404, 28288, 30194, 31168, 33116, 33728, 50648, 51584, 54808, 60388, 62336, 66232, 67456, 101296, 107627, 109616, 120776, 132464, 196261, 202592, 215254, 219232, 241552, 256649, 264928, 392522, 405184, 430508, 438464, 483104, 513298, 529856, 785044, 810368, 861016, 876928, 966208, 1026596, 1059712, 1570088, 1722032, 1932416, 2053192, 3140176, 3336437, 3444064, 4106384, 6280352, 6672874, 6888128, 8212768, 12560704, 13345748, 13776256, 16425536, 25121408, 26691496, 32851072, 53382992, 106765984, 213531968, 427063936]

約数ペア:

[(1, 427063936), (2, 213531968), (4, 106765984), (8, 53382992), (13, 32851072), (16, 26691496), (17, 25121408), (26, 16425536), (31, 13776256), (32, 13345748), (34, 12560704), (52, 8212768), (62, 6888128), (64, 6672874), (68, 6280352), (104, 4106384), (124, 3444064), (128, 3336437), (136, 3140176), (208, 2053192), (221, 1932416), (248, 1722032), (272, 1570088), (403, 1059712), (416, 1026596), (442, 966208), (487, 876928), (496, 861016), (527, 810368), (544, 785044), (806, 529856), (832, 513298), (884, 483104), (974, 438464), (992, 430508), (1054, 405184), (1088, 392522), (1612, 264928), (1664, 256649), (1768, 241552), (1948, 219232), (1984, 215254), (2108, 202592), (2176, 196261), (3224, 132464), (3536, 120776), (3896, 109616), (3968, 107627), (4216, 101296), (6331, 67456), (6448, 66232), (6851, 62336), (7072, 60388), (7792, 54808), (8279, 51584), (8432, 50648), (12662, 33728), (12896, 33116), (13702, 31168), (14144, 30194), (15097, 28288), (15584, 27404), (16558, 25792), (16864, 25324)]