218920512

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{36781}}^1$

素因数の和:36827

約数の個数: 56

約数和(自身を含む): 597928192

約数和(自身を除く): 379007680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 36781, 73562, 110343, 147124, 220686, 294248, 441372, 588496, 882744, 1140211, 1176992, 1765488, 2280422, 2353984, 3420633, 3530976, 4560844, 6841266, 7061952, 9121688, 13682532, 18243376, 27365064, 36486752, 54730128, 72973504, 109460256, 218920512]

約数ペア:

[(1, 218920512), (2, 109460256), (3, 72973504), (4, 54730128), (6, 36486752), (8, 27365064), (12, 18243376), (16, 13682532), (24, 9121688), (31, 7061952), (32, 6841266), (48, 4560844), (62, 3530976), (64, 3420633), (93, 2353984), (96, 2280422), (124, 1765488), (186, 1176992), (192, 1140211), (248, 882744), (372, 588496), (496, 441372), (744, 294248), (992, 220686), (1488, 147124), (1984, 110343), (2976, 73562), (5952, 36781)]