418469072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6781}}^1$

素因数の和:6844

約数の個数: 80

約数和(自身を含む): 1009161600

約数和(自身を除く): 590692528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 812, 1064, 1102, 1624, 2128, 2204, 3248, 3857, 4408, 6781, 7714, 8816, 13562, 15428, 27124, 30856, 47467, 54248, 61712, 94934, 108496, 128839, 189868, 196649, 257678, 379736, 393298, 515356, 759472, 786596, 901873, 1030712, 1376543, 1573192, 1803746, 2061424, 2753086, 3146384, 3607492, 3736331, 5506172, 7214984, 7472662, 11012344, 14429968, 14945324, 22024688, 26154317, 29890648, 52308634, 59781296, 104617268, 209234536, 418469072]

約数ペア:

[(1, 418469072), (2, 209234536), (4, 104617268), (7, 59781296), (8, 52308634), (14, 29890648), (16, 26154317), (19, 22024688), (28, 14945324), (29, 14429968), (38, 11012344), (56, 7472662), (58, 7214984), (76, 5506172), (112, 3736331), (116, 3607492), (133, 3146384), (152, 2753086), (203, 2061424), (232, 1803746), (266, 1573192), (304, 1376543), (406, 1030712), (464, 901873), (532, 786596), (551, 759472), (812, 515356), (1064, 393298), (1102, 379736), (1624, 257678), (2128, 196649), (2204, 189868), (3248, 128839), (3857, 108496), (4408, 94934), (6781, 61712), (7714, 54248), (8816, 47467), (13562, 30856), (15428, 27124)]