271128984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{9901}}^1$

素因数の和:10080

約数の個数: 64

約数和(自身を含む): 779485440

約数和(自身を除く): 508356456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 3423, 3912, 4564, 6846, 9128, 9901, 13692, 19802, 27384, 29703, 39604, 59406, 69307, 79208, 118812, 138614, 207921, 237624, 277228, 415842, 554456, 831684, 1613863, 1663368, 3227726, 4841589, 6455452, 9683178, 11297041, 12910904, 19366356, 22594082, 33891123, 38732712, 45188164, 67782246, 90376328, 135564492, 271128984]

約数ペア:

[(1, 271128984), (2, 135564492), (3, 90376328), (4, 67782246), (6, 45188164), (7, 38732712), (8, 33891123), (12, 22594082), (14, 19366356), (21, 12910904), (24, 11297041), (28, 9683178), (42, 6455452), (56, 4841589), (84, 3227726), (163, 1663368), (168, 1613863), (326, 831684), (489, 554456), (652, 415842), (978, 277228), (1141, 237624), (1304, 207921), (1956, 138614), (2282, 118812), (3423, 79208), (3912, 69307), (4564, 59406), (6846, 39604), (9128, 29703), (9901, 27384), (13692, 19802)]