220858248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5167}}^1$

素因数の和:5326

約数の個数: 64

約数和(自身を含む): 599074560

約数和(自身を除く): 378216312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 3288, 3562, 5167, 5343, 7124, 10334, 10686, 14248, 15501, 20668, 21372, 31002, 41336, 42744, 62004, 67171, 124008, 134342, 201513, 268684, 403026, 537368, 707879, 806052, 1415758, 1612104, 2123637, 2831516, 4247274, 5663032, 8494548, 9202427, 16989096, 18404854, 27607281, 36809708, 55214562, 73619416, 110429124, 220858248]

約数ペア:

[(1, 220858248), (2, 110429124), (3, 73619416), (4, 55214562), (6, 36809708), (8, 27607281), (12, 18404854), (13, 16989096), (24, 9202427), (26, 8494548), (39, 5663032), (52, 4247274), (78, 2831516), (104, 2123637), (137, 1612104), (156, 1415758), (274, 806052), (312, 707879), (411, 537368), (548, 403026), (822, 268684), (1096, 201513), (1644, 134342), (1781, 124008), (3288, 67171), (3562, 62004), (5167, 42744), (5343, 41336), (7124, 31002), (10334, 21372), (10686, 20668), (14248, 15501)]