331000488

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1077

約数の個数: 192

約数和(自身を含む): 1126944000

約数和(自身を除く): 795943512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 343, 364, 392, 441, 468, 504, 546, 588, 637, 686, 728, 819, 882, 936, 1029, 1031, 1092, 1176, 1274, 1372, 1638, 1764, 1911, 2058, 2062, 2184, 2548, 2744, 3087, 3093, 3276, 3528, 3822, 4116, 4124, 4459, 5096, 5733, 6174, 6186, 6552, 7217, 7644, 8232, 8248, 8918, 9279, 11466, 12348, 12372, 13377, 13403, 14434, 15288, 17836, 18558, 21651, 22932, 24696, 24744, 26754, 26806, 28868, 35672, 37116, 40131, 40209, 43302, 45864, 50519, 53508, 53612, 57736, 64953, 74232, 80262, 80418, 86604, 93821, 101038, 107016, 107224, 120627, 129906, 151557, 160524, 160836, 173208, 187642, 202076, 241254, 259812, 281463, 303114, 321048, 321672, 353633, 375284, 404152, 454671, 482508, 519624, 562926, 606228, 656747, 707266, 750568, 844389, 909342, 965016, 1060899, 1125852, 1212456, 1313494, 1414532, 1688778, 1818684, 1970241, 2121798, 2251704, 2626988, 2829064, 3182697, 3377556, 3637368, 3940482, 4243596, 4597229, 5253976, 5910723, 6365394, 6755112, 7880964, 8487192, 9194458, 11821446, 12730788, 13791687, 15761928, 18388916, 23642892, 25461576, 27583374, 36777832, 41375061, 47285784, 55166748, 82750122, 110333496, 165500244, 331000488]

約数ペア:

[(1, 331000488), (2, 165500244), (3, 110333496), (4, 82750122), (6, 55166748), (7, 47285784), (8, 41375061), (9, 36777832), (12, 27583374), (13, 25461576), (14, 23642892), (18, 18388916), (21, 15761928), (24, 13791687), (26, 12730788), (28, 11821446), (36, 9194458), (39, 8487192), (42, 7880964), (49, 6755112), (52, 6365394), (56, 5910723), (63, 5253976), (72, 4597229), (78, 4243596), (84, 3940482), (91, 3637368), (98, 3377556), (104, 3182697), (117, 2829064), (126, 2626988), (147, 2251704), (156, 2121798), (168, 1970241), (182, 1818684), (196, 1688778), (234, 1414532), (252, 1313494), (273, 1212456), (294, 1125852), (312, 1060899), (343, 965016), (364, 909342), (392, 844389), (441, 750568), (468, 707266), (504, 656747), (546, 606228), (588, 562926), (637, 519624), (686, 482508), (728, 454671), (819, 404152), (882, 375284), (936, 353633), (1029, 321672), (1031, 321048), (1092, 303114), (1176, 281463), (1274, 259812), (1372, 241254), (1638, 202076), (1764, 187642), (1911, 173208), (2058, 160836), (2062, 160524), (2184, 151557), (2548, 129906), (2744, 120627), (3087, 107224), (3093, 107016), (3276, 101038), (3528, 93821), (3822, 86604), (4116, 80418), (4124, 80262), (4459, 74232), (5096, 64953), (5733, 57736), (6174, 53612), (6186, 53508), (6552, 50519), (7217, 45864), (7644, 43302), (8232, 40209), (8248, 40131), (8918, 37116), (9279, 35672), (11466, 28868), (12348, 26806), (12372, 26754), (13377, 24744), (13403, 24696), (14434, 22932), (15288, 21651), (17836, 18558)]