212609904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 633292800

約数和(自身を除く): 420682896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 39, 48, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 208, 232, 248, 312, 348, 372, 377, 379, 403, 464, 496, 624, 696, 744, 754, 758, 806, 899, 1131, 1137, 1209, 1392, 1488, 1508, 1516, 1612, 1798, 2262, 2274, 2418, 2697, 3016, 3032, 3224, 3596, 4524, 4548, 4836, 4927, 5394, 6032, 6064, 6448, 7192, 9048, 9096, 9672, 9854, 10788, 10991, 11687, 11749, 14384, 14781, 18096, 18192, 19344, 19708, 21576, 21982, 23374, 23498, 29562, 32973, 35061, 35247, 39416, 43152, 43964, 46748, 46996, 59124, 65946, 70122, 70494, 78832, 87928, 93496, 93992, 118248, 131892, 140244, 140988, 142883, 152737, 175856, 186992, 187984, 236496, 263784, 280488, 281976, 285766, 305474, 340721, 428649, 458211, 527568, 560976, 563952, 571532, 610948, 681442, 857298, 916422, 1022163, 1143064, 1221896, 1362884, 1714596, 1832844, 2044326, 2286128, 2443792, 2725768, 3429192, 3665688, 4088652, 4429373, 5451536, 6858384, 7331376, 8177304, 8858746, 13288119, 16354608, 17717492, 26576238, 35434984, 53152476, 70869968, 106304952, 212609904]

約数ペア:

[(1, 212609904), (2, 106304952), (3, 70869968), (4, 53152476), (6, 35434984), (8, 26576238), (12, 17717492), (13, 16354608), (16, 13288119), (24, 8858746), (26, 8177304), (29, 7331376), (31, 6858384), (39, 5451536), (48, 4429373), (52, 4088652), (58, 3665688), (62, 3429192), (78, 2725768), (87, 2443792), (93, 2286128), (104, 2044326), (116, 1832844), (124, 1714596), (156, 1362884), (174, 1221896), (186, 1143064), (208, 1022163), (232, 916422), (248, 857298), (312, 681442), (348, 610948), (372, 571532), (377, 563952), (379, 560976), (403, 527568), (464, 458211), (496, 428649), (624, 340721), (696, 305474), (744, 285766), (754, 281976), (758, 280488), (806, 263784), (899, 236496), (1131, 187984), (1137, 186992), (1209, 175856), (1392, 152737), (1488, 142883), (1508, 140988), (1516, 140244), (1612, 131892), (1798, 118248), (2262, 93992), (2274, 93496), (2418, 87928), (2697, 78832), (3016, 70494), (3032, 70122), (3224, 65946), (3596, 59124), (4524, 46996), (4548, 46748), (4836, 43964), (4927, 43152), (5394, 39416), (6032, 35247), (6064, 35061), (6448, 32973), (7192, 29562), (9048, 23498), (9096, 23374), (9672, 21982), (9854, 21576), (10788, 19708), (10991, 19344), (11687, 18192), (11749, 18096), (14384, 14781)]