222817572

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8467}}^1$

素因数の和:8537

約数の個数: 72

約数和(自身を含む): 610305696

約数和(自身を除く): 387488124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 8467, 8772, 13158, 16934, 25401, 26316, 33868, 50802, 76203, 101604, 143939, 152406, 287878, 304812, 364081, 431817, 575756, 728162, 863634, 1092243, 1295451, 1456324, 1727268, 2184486, 2590902, 3276729, 4368972, 5181804, 6189377, 6553458, 12378754, 13106916, 18568131, 24757508, 37136262, 55704393, 74272524, 111408786, 222817572]

約数ペア:

[(1, 222817572), (2, 111408786), (3, 74272524), (4, 55704393), (6, 37136262), (9, 24757508), (12, 18568131), (17, 13106916), (18, 12378754), (34, 6553458), (36, 6189377), (43, 5181804), (51, 4368972), (68, 3276729), (86, 2590902), (102, 2184486), (129, 1727268), (153, 1456324), (172, 1295451), (204, 1092243), (258, 863634), (306, 728162), (387, 575756), (516, 431817), (612, 364081), (731, 304812), (774, 287878), (1462, 152406), (1548, 143939), (2193, 101604), (2924, 76203), (4386, 50802), (6579, 33868), (8467, 26316), (8772, 25401), (13158, 16934)]