221094504

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{18839}}^1$

素因数の和:19014

約数の個数: 48

約数和(自身を含む): 602503200

約数和(自身を除く): 381408696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 18839, 37678, 56517, 75356, 113034, 150712, 169551, 226068, 339102, 452136, 678204, 1356408, 3070757, 6141514, 9212271, 12283028, 18424542, 24566056, 27636813, 36849084, 55273626, 73698168, 110547252, 221094504]

約数ペア:

[(1, 221094504), (2, 110547252), (3, 73698168), (4, 55273626), (6, 36849084), (8, 27636813), (9, 24566056), (12, 18424542), (18, 12283028), (24, 9212271), (36, 6141514), (72, 3070757), (163, 1356408), (326, 678204), (489, 452136), (652, 339102), (978, 226068), (1304, 169551), (1467, 150712), (1956, 113034), (2934, 75356), (3912, 56517), (5868, 37678), (11736, 18839)]