221738376

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1889}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 570628800

約数和(自身を除く): 348890424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 73, 134, 146, 201, 219, 268, 292, 402, 438, 536, 584, 804, 876, 1608, 1752, 1889, 3778, 4891, 5667, 7556, 9782, 11334, 14673, 15112, 19564, 22668, 29346, 39128, 45336, 58692, 117384, 126563, 137897, 253126, 275794, 379689, 413691, 506252, 551588, 759378, 827382, 1012504, 1103176, 1518756, 1654764, 3037512, 3309528, 9239099, 18478198, 27717297, 36956396, 55434594, 73912792, 110869188, 221738376]

約数ペア:

[(1, 221738376), (2, 110869188), (3, 73912792), (4, 55434594), (6, 36956396), (8, 27717297), (12, 18478198), (24, 9239099), (67, 3309528), (73, 3037512), (134, 1654764), (146, 1518756), (201, 1103176), (219, 1012504), (268, 827382), (292, 759378), (402, 551588), (438, 506252), (536, 413691), (584, 379689), (804, 275794), (876, 253126), (1608, 137897), (1752, 126563), (1889, 117384), (3778, 58692), (4891, 45336), (5667, 39128), (7556, 29346), (9782, 22668), (11334, 19564), (14673, 15112)]