220541832

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{145861}}^1$

素因数の和:145883

約数の個数: 64

約数和(自身を含む): 700137600

約数和(自身を除く): 479595768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 145861, 291722, 437583, 583444, 875166, 1021027, 1166888, 1312749, 1750332, 2042054, 2625498, 3063081, 3500664, 3938247, 4084108, 5250996, 6126162, 7876494, 8168216, 9189243, 10501992, 12252324, 15752988, 18378486, 24504648, 27567729, 31505976, 36756972, 55135458, 73513944, 110270916, 220541832]

約数ペア:

[(1, 220541832), (2, 110270916), (3, 73513944), (4, 55135458), (6, 36756972), (7, 31505976), (8, 27567729), (9, 24504648), (12, 18378486), (14, 15752988), (18, 12252324), (21, 10501992), (24, 9189243), (27, 8168216), (28, 7876494), (36, 6126162), (42, 5250996), (54, 4084108), (56, 3938247), (63, 3500664), (72, 3063081), (84, 2625498), (108, 2042054), (126, 1750332), (168, 1312749), (189, 1166888), (216, 1021027), (252, 875166), (378, 583444), (504, 437583), (756, 291722), (1512, 145861)]