215891064

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{130369}}^1$

素因数の和:130404

約数の個数: 48

約数和(自身を含む): 610131600

約数和(自身を除く): 394240536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 130369, 260738, 391107, 521476, 782214, 1042952, 1173321, 1564428, 2346642, 2998487, 3128856, 4693284, 5996974, 8995461, 9386568, 11993948, 17990922, 23987896, 26986383, 35981844, 53972766, 71963688, 107945532, 215891064]

約数ペア:

[(1, 215891064), (2, 107945532), (3, 71963688), (4, 53972766), (6, 35981844), (8, 26986383), (9, 23987896), (12, 17990922), (18, 11993948), (23, 9386568), (24, 8995461), (36, 5996974), (46, 4693284), (69, 3128856), (72, 2998487), (92, 2346642), (138, 1564428), (184, 1173321), (207, 1042952), (276, 782214), (414, 521476), (552, 391107), (828, 260738), (1656, 130369)]