313557312

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:564

約数の個数: 112

約数和(自身を含む): 864819200

約数和(自身を除く): 551261888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 139, 186, 192, 248, 278, 372, 379, 417, 496, 556, 744, 758, 834, 992, 1112, 1137, 1488, 1516, 1668, 1984, 2224, 2274, 2976, 3032, 3336, 4309, 4448, 4548, 5952, 6064, 6672, 8618, 8896, 9096, 11749, 12128, 12927, 13344, 17236, 18192, 23498, 24256, 25854, 26688, 34472, 35247, 36384, 46996, 51708, 52681, 68944, 70494, 72768, 93992, 103416, 105362, 137888, 140988, 158043, 187984, 206832, 210724, 275776, 281976, 316086, 375968, 413664, 421448, 563952, 632172, 751936, 827328, 842896, 1127904, 1264344, 1633111, 1685792, 2255808, 2528688, 3266222, 3371584, 4899333, 5057376, 6532444, 9798666, 10114752, 13064888, 19597332, 26129776, 39194664, 52259552, 78389328, 104519104, 156778656, 313557312]

約数ペア:

[(1, 313557312), (2, 156778656), (3, 104519104), (4, 78389328), (6, 52259552), (8, 39194664), (12, 26129776), (16, 19597332), (24, 13064888), (31, 10114752), (32, 9798666), (48, 6532444), (62, 5057376), (64, 4899333), (93, 3371584), (96, 3266222), (124, 2528688), (139, 2255808), (186, 1685792), (192, 1633111), (248, 1264344), (278, 1127904), (372, 842896), (379, 827328), (417, 751936), (496, 632172), (556, 563952), (744, 421448), (758, 413664), (834, 375968), (992, 316086), (1112, 281976), (1137, 275776), (1488, 210724), (1516, 206832), (1668, 187984), (1984, 158043), (2224, 140988), (2274, 137888), (2976, 105362), (3032, 103416), (3336, 93992), (4309, 72768), (4448, 70494), (4548, 68944), (5952, 52681), (6064, 51708), (6672, 46996), (8618, 36384), (8896, 35247), (9096, 34472), (11749, 26688), (12128, 25854), (12927, 24256), (13344, 23498), (17236, 18192)]