315025524

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:747

約数の個数: 120

約数和(自身を含む): 905734368

約数和(自身を除く): 590708844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 157, 162, 198, 297, 314, 324, 396, 471, 563, 594, 628, 891, 942, 1126, 1188, 1413, 1689, 1727, 1782, 1884, 2252, 2826, 3378, 3454, 3564, 4239, 5067, 5181, 5652, 6193, 6756, 6908, 8478, 10134, 10362, 12386, 12717, 15201, 15543, 16956, 18579, 20268, 20724, 24772, 25434, 30402, 31086, 37158, 45603, 46629, 50868, 55737, 60804, 62172, 74316, 88391, 91206, 93258, 111474, 139887, 167211, 176782, 182412, 186516, 222948, 265173, 279774, 334422, 353564, 501633, 530346, 559548, 668844, 795519, 972301, 1003266, 1060692, 1591038, 1944602, 2006532, 2386557, 2916903, 3182076, 3889204, 4773114, 5833806, 7159671, 8750709, 9546228, 11667612, 14319342, 17501418, 26252127, 28638684, 35002836, 52504254, 78756381, 105008508, 157512762, 315025524]

約数ペア:

[(1, 315025524), (2, 157512762), (3, 105008508), (4, 78756381), (6, 52504254), (9, 35002836), (11, 28638684), (12, 26252127), (18, 17501418), (22, 14319342), (27, 11667612), (33, 9546228), (36, 8750709), (44, 7159671), (54, 5833806), (66, 4773114), (81, 3889204), (99, 3182076), (108, 2916903), (132, 2386557), (157, 2006532), (162, 1944602), (198, 1591038), (297, 1060692), (314, 1003266), (324, 972301), (396, 795519), (471, 668844), (563, 559548), (594, 530346), (628, 501633), (891, 353564), (942, 334422), (1126, 279774), (1188, 265173), (1413, 222948), (1689, 186516), (1727, 182412), (1782, 176782), (1884, 167211), (2252, 139887), (2826, 111474), (3378, 93258), (3454, 91206), (3564, 88391), (4239, 74316), (5067, 62172), (5181, 60804), (5652, 55737), (6193, 50868), (6756, 46629), (6908, 45603), (8478, 37158), (10134, 31086), (10362, 30402), (12386, 25434), (12717, 24772), (15201, 20724), (15543, 20268), (16956, 18579)]