240279936

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 694579200

約数和(自身を除く): 454299264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 312, 379, 381, 384, 416, 508, 624, 758, 762, 832, 1016, 1137, 1248, 1516, 1524, 1651, 1664, 2032, 2274, 2496, 3032, 3048, 3302, 4064, 4548, 4927, 4953, 4992, 6064, 6096, 6604, 8128, 9096, 9854, 9906, 12128, 12192, 13208, 14781, 16256, 18192, 19708, 19812, 24256, 24384, 26416, 29562, 36384, 39416, 39624, 48133, 48512, 48768, 52832, 59124, 72768, 78832, 79248, 96266, 105664, 118248, 144399, 145536, 157664, 158496, 192532, 211328, 236496, 288798, 315328, 316992, 385064, 472992, 577596, 625729, 630656, 633984, 770128, 945984, 1155192, 1251458, 1540256, 1877187, 1891968, 2310384, 2502916, 3080512, 3754374, 4620768, 5005832, 6161024, 7508748, 9241536, 10011664, 15017496, 18483072, 20023328, 30034992, 40046656, 60069984, 80093312, 120139968, 240279936]

約数ペア:

[(1, 240279936), (2, 120139968), (3, 80093312), (4, 60069984), (6, 40046656), (8, 30034992), (12, 20023328), (13, 18483072), (16, 15017496), (24, 10011664), (26, 9241536), (32, 7508748), (39, 6161024), (48, 5005832), (52, 4620768), (64, 3754374), (78, 3080512), (96, 2502916), (104, 2310384), (127, 1891968), (128, 1877187), (156, 1540256), (192, 1251458), (208, 1155192), (254, 945984), (312, 770128), (379, 633984), (381, 630656), (384, 625729), (416, 577596), (508, 472992), (624, 385064), (758, 316992), (762, 315328), (832, 288798), (1016, 236496), (1137, 211328), (1248, 192532), (1516, 158496), (1524, 157664), (1651, 145536), (1664, 144399), (2032, 118248), (2274, 105664), (2496, 96266), (3032, 79248), (3048, 78832), (3302, 72768), (4064, 59124), (4548, 52832), (4927, 48768), (4953, 48512), (4992, 48133), (6064, 39624), (6096, 39416), (6604, 36384), (8128, 29562), (9096, 26416), (9854, 24384), (9906, 24256), (12128, 19812), (12192, 19708), (13208, 18192), (14781, 16256)]