221952696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{6917}}^1$

素因数の和:7124

約数の個数: 64

約数和(自身を含む): 637562880

約数和(自身を除く): 415610184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 764, 1146, 1337, 1528, 2292, 2674, 4011, 4584, 5348, 6917, 8022, 10696, 13834, 16044, 20751, 27668, 32088, 41502, 48419, 55336, 83004, 96838, 145257, 166008, 193676, 290514, 387352, 581028, 1162056, 1321147, 2642294, 3963441, 5284588, 7926882, 9248029, 10569176, 15853764, 18496058, 27744087, 31707528, 36992116, 55488174, 73984232, 110976348, 221952696]

約数ペア:

[(1, 221952696), (2, 110976348), (3, 73984232), (4, 55488174), (6, 36992116), (7, 31707528), (8, 27744087), (12, 18496058), (14, 15853764), (21, 10569176), (24, 9248029), (28, 7926882), (42, 5284588), (56, 3963441), (84, 2642294), (168, 1321147), (191, 1162056), (382, 581028), (573, 387352), (764, 290514), (1146, 193676), (1337, 166008), (1528, 145257), (2292, 96838), (2674, 83004), (4011, 55336), (4584, 48419), (5348, 41502), (6917, 32088), (8022, 27668), (10696, 20751), (13834, 16044)]