310132928

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 735811584

約数和(自身を除く): 425678656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 137, 163, 217, 224, 248, 274, 326, 434, 448, 496, 548, 652, 868, 959, 992, 1096, 1141, 1304, 1736, 1918, 1984, 2192, 2282, 2608, 3472, 3836, 4247, 4384, 4564, 5053, 5216, 6944, 7672, 8494, 8768, 9128, 10106, 10432, 13888, 15344, 16988, 18256, 20212, 22331, 29729, 30688, 33976, 35371, 36512, 40424, 44662, 59458, 61376, 67952, 70742, 73024, 80848, 89324, 118916, 135904, 141484, 156317, 161696, 178648, 237832, 271808, 282968, 312634, 323392, 357296, 475664, 565936, 625268, 692261, 714592, 951328, 1131872, 1250536, 1384522, 1429184, 1902656, 2263744, 2501072, 2769044, 4845827, 5002144, 5538088, 9691654, 10004288, 11076176, 19383308, 22152352, 38766616, 44304704, 77533232, 155066464, 310132928]

約数ペア:

[(1, 310132928), (2, 155066464), (4, 77533232), (7, 44304704), (8, 38766616), (14, 22152352), (16, 19383308), (28, 11076176), (31, 10004288), (32, 9691654), (56, 5538088), (62, 5002144), (64, 4845827), (112, 2769044), (124, 2501072), (137, 2263744), (163, 1902656), (217, 1429184), (224, 1384522), (248, 1250536), (274, 1131872), (326, 951328), (434, 714592), (448, 692261), (496, 625268), (548, 565936), (652, 475664), (868, 357296), (959, 323392), (992, 312634), (1096, 282968), (1141, 271808), (1304, 237832), (1736, 178648), (1918, 161696), (1984, 156317), (2192, 141484), (2282, 135904), (2608, 118916), (3472, 89324), (3836, 80848), (4247, 73024), (4384, 70742), (4564, 67952), (5053, 61376), (5216, 59458), (6944, 44662), (7672, 40424), (8494, 36512), (8768, 35371), (9128, 33976), (10106, 30688), (10432, 29729), (13888, 22331), (15344, 20212), (16988, 18256)]