858773904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2073

約数の個数: 120

約数和(自身を含む): 2433915648

約数和(自身を除く): 1575141744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 289, 372, 408, 496, 527, 578, 744, 816, 867, 1054, 1156, 1488, 1581, 1734, 1997, 2108, 2312, 3162, 3468, 3994, 4216, 4624, 5991, 6324, 6936, 7988, 8432, 8959, 11982, 12648, 13872, 15976, 17918, 23964, 25296, 26877, 31952, 33949, 35836, 47928, 53754, 61907, 67898, 71672, 95856, 101847, 107508, 123814, 135796, 143344, 185721, 203694, 215016, 247628, 271592, 371442, 407388, 430032, 495256, 543184, 577133, 742884, 814776, 990512, 1052419, 1154266, 1485768, 1629552, 1731399, 2104838, 2308532, 2971536, 3157257, 3462798, 4209676, 4617064, 6314514, 6925596, 8419352, 9234128, 12629028, 13851192, 16838704, 17891123, 25258056, 27702384, 35782246, 50516112, 53673369, 71564492, 107346738, 143128984, 214693476, 286257968, 429386952, 858773904]

約数ペア:

[(1, 858773904), (2, 429386952), (3, 286257968), (4, 214693476), (6, 143128984), (8, 107346738), (12, 71564492), (16, 53673369), (17, 50516112), (24, 35782246), (31, 27702384), (34, 25258056), (48, 17891123), (51, 16838704), (62, 13851192), (68, 12629028), (93, 9234128), (102, 8419352), (124, 6925596), (136, 6314514), (186, 4617064), (204, 4209676), (248, 3462798), (272, 3157257), (289, 2971536), (372, 2308532), (408, 2104838), (496, 1731399), (527, 1629552), (578, 1485768), (744, 1154266), (816, 1052419), (867, 990512), (1054, 814776), (1156, 742884), (1488, 577133), (1581, 543184), (1734, 495256), (1997, 430032), (2108, 407388), (2312, 371442), (3162, 271592), (3468, 247628), (3994, 215016), (4216, 203694), (4624, 185721), (5991, 143344), (6324, 135796), (6936, 123814), (7988, 107508), (8432, 101847), (8959, 95856), (11982, 71672), (12648, 67898), (13872, 61907), (15976, 53754), (17918, 47928), (23964, 35836), (25296, 33949), (26877, 31952)]