331712784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2243}}^1$

素因数の和:2349

約数の個数: 120

約数和(自身を含む): 1012851840

約数和(自身を除く): 681139056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 208, 234, 237, 312, 316, 468, 474, 624, 632, 711, 936, 948, 1027, 1264, 1422, 1872, 1896, 2054, 2243, 2844, 3081, 3792, 4108, 4486, 5688, 6162, 6729, 8216, 8972, 9243, 11376, 12324, 13458, 16432, 17944, 18486, 20187, 24648, 26916, 29159, 35888, 36972, 40374, 49296, 53832, 58318, 73944, 80748, 87477, 107664, 116636, 147888, 161496, 174954, 177197, 233272, 262431, 322992, 349908, 354394, 466544, 524862, 531591, 699816, 708788, 1049724, 1063182, 1399632, 1417576, 1594773, 2099448, 2126364, 2303561, 2835152, 3189546, 4198896, 4252728, 4607122, 6379092, 6910683, 8505456, 9214244, 12758184, 13821366, 18428488, 20732049, 25516368, 27642732, 36856976, 41464098, 55285464, 82928196, 110570928, 165856392, 331712784]

約数ペア:

[(1, 331712784), (2, 165856392), (3, 110570928), (4, 82928196), (6, 55285464), (8, 41464098), (9, 36856976), (12, 27642732), (13, 25516368), (16, 20732049), (18, 18428488), (24, 13821366), (26, 12758184), (36, 9214244), (39, 8505456), (48, 6910683), (52, 6379092), (72, 4607122), (78, 4252728), (79, 4198896), (104, 3189546), (117, 2835152), (144, 2303561), (156, 2126364), (158, 2099448), (208, 1594773), (234, 1417576), (237, 1399632), (312, 1063182), (316, 1049724), (468, 708788), (474, 699816), (624, 531591), (632, 524862), (711, 466544), (936, 354394), (948, 349908), (1027, 322992), (1264, 262431), (1422, 233272), (1872, 177197), (1896, 174954), (2054, 161496), (2243, 147888), (2844, 116636), (3081, 107664), (3792, 87477), (4108, 80748), (4486, 73944), (5688, 58318), (6162, 53832), (6729, 49296), (8216, 40374), (8972, 36972), (9243, 35888), (11376, 29159), (12324, 26916), (13458, 24648), (16432, 20187), (17944, 18486)]