220709832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42379}}^1$

素因数の和:42426

約数の個数: 64

約数和(自身を含む): 650956800

約数和(自身を除く): 430246968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 42379, 84758, 127137, 169516, 254274, 296653, 339032, 508548, 593306, 889959, 1017096, 1186612, 1313749, 1779918, 2373224, 2627498, 3559836, 3941247, 5254996, 7119672, 7882494, 9196243, 10509992, 15764988, 18392486, 27588729, 31529976, 36784972, 55177458, 73569944, 110354916, 220709832]

約数ペア:

[(1, 220709832), (2, 110354916), (3, 73569944), (4, 55177458), (6, 36784972), (7, 31529976), (8, 27588729), (12, 18392486), (14, 15764988), (21, 10509992), (24, 9196243), (28, 7882494), (31, 7119672), (42, 5254996), (56, 3941247), (62, 3559836), (84, 2627498), (93, 2373224), (124, 1779918), (168, 1313749), (186, 1186612), (217, 1017096), (248, 889959), (372, 593306), (434, 508548), (651, 339032), (744, 296653), (868, 254274), (1302, 169516), (1736, 127137), (2604, 84758), (5208, 42379)]