262893144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 709171200

約数和(自身を除く): 446278056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 59, 62, 93, 106, 113, 118, 124, 159, 177, 186, 212, 226, 236, 248, 318, 339, 354, 372, 424, 452, 472, 636, 678, 708, 744, 904, 1272, 1356, 1416, 1643, 1829, 2712, 3127, 3286, 3503, 3658, 4929, 5487, 5989, 6254, 6572, 6667, 7006, 7316, 9381, 9858, 10509, 10974, 11978, 12508, 13144, 13334, 14012, 14632, 17967, 18762, 19716, 20001, 21018, 21948, 23956, 25016, 26668, 28024, 35934, 37524, 39432, 40002, 42036, 43896, 47912, 53336, 71868, 75048, 80004, 84072, 96937, 143736, 160008, 185659, 193874, 206677, 290811, 353351, 371318, 387748, 413354, 556977, 581622, 620031, 706702, 742636, 775496, 826708, 1060053, 1113954, 1163244, 1240062, 1413404, 1485272, 1653416, 2120106, 2227908, 2326488, 2480124, 2826808, 4240212, 4455816, 4960248, 8480424, 10953881, 21907762, 32861643, 43815524, 65723286, 87631048, 131446572, 262893144]

約数ペア:

[(1, 262893144), (2, 131446572), (3, 87631048), (4, 65723286), (6, 43815524), (8, 32861643), (12, 21907762), (24, 10953881), (31, 8480424), (53, 4960248), (59, 4455816), (62, 4240212), (93, 2826808), (106, 2480124), (113, 2326488), (118, 2227908), (124, 2120106), (159, 1653416), (177, 1485272), (186, 1413404), (212, 1240062), (226, 1163244), (236, 1113954), (248, 1060053), (318, 826708), (339, 775496), (354, 742636), (372, 706702), (424, 620031), (452, 581622), (472, 556977), (636, 413354), (678, 387748), (708, 371318), (744, 353351), (904, 290811), (1272, 206677), (1356, 193874), (1416, 185659), (1643, 160008), (1829, 143736), (2712, 96937), (3127, 84072), (3286, 80004), (3503, 75048), (3658, 71868), (4929, 53336), (5487, 47912), (5989, 43896), (6254, 42036), (6572, 40002), (6667, 39432), (7006, 37524), (7316, 35934), (9381, 28024), (9858, 26668), (10509, 25016), (10974, 23956), (11978, 21948), (12508, 21018), (13144, 20001), (13334, 19716), (14012, 18762), (14632, 17967)]