491020608

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1704

約数の個数: 112

約数和(自身を含む): 1411020800

約数和(自身を除く): 920000192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 156, 192, 208, 254, 312, 381, 416, 508, 624, 762, 832, 1016, 1248, 1524, 1549, 1651, 2032, 2496, 3048, 3098, 3302, 4064, 4647, 4953, 6096, 6196, 6604, 8128, 9294, 9906, 12192, 12392, 13208, 18588, 19812, 20137, 24384, 24784, 26416, 37176, 39624, 40274, 49568, 52832, 60411, 74352, 79248, 80548, 99136, 105664, 120822, 148704, 158496, 161096, 196723, 241644, 297408, 316992, 322192, 393446, 483288, 590169, 644384, 786892, 966576, 1180338, 1288768, 1573784, 1933152, 2360676, 2557399, 3147568, 3866304, 4721352, 5114798, 6295136, 7672197, 9442704, 10229596, 12590272, 15344394, 18885408, 20459192, 30688788, 37770816, 40918384, 61377576, 81836768, 122755152, 163673536, 245510304, 491020608]

約数ペア:

[(1, 491020608), (2, 245510304), (3, 163673536), (4, 122755152), (6, 81836768), (8, 61377576), (12, 40918384), (13, 37770816), (16, 30688788), (24, 20459192), (26, 18885408), (32, 15344394), (39, 12590272), (48, 10229596), (52, 9442704), (64, 7672197), (78, 6295136), (96, 5114798), (104, 4721352), (127, 3866304), (156, 3147568), (192, 2557399), (208, 2360676), (254, 1933152), (312, 1573784), (381, 1288768), (416, 1180338), (508, 966576), (624, 786892), (762, 644384), (832, 590169), (1016, 483288), (1248, 393446), (1524, 322192), (1549, 316992), (1651, 297408), (2032, 241644), (2496, 196723), (3048, 161096), (3098, 158496), (3302, 148704), (4064, 120822), (4647, 105664), (4953, 99136), (6096, 80548), (6196, 79248), (6604, 74352), (8128, 60411), (9294, 52832), (9906, 49568), (12192, 40274), (12392, 39624), (13208, 37176), (18588, 26416), (19812, 24784), (20137, 24384)]