269518304

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1560

約数の個数: 72

約数和(自身を含む): 596048544

約数和(自身を除く): 326530240

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 121, 176, 188, 242, 352, 376, 484, 517, 752, 968, 1034, 1481, 1504, 1936, 2068, 2962, 3872, 4136, 5687, 5924, 8272, 11374, 11848, 16291, 16544, 22748, 23696, 32582, 45496, 47392, 65164, 69607, 90992, 130328, 139214, 179201, 181984, 260656, 278428, 358402, 521312, 556856, 716804, 765677, 1113712, 1433608, 1531354, 2227424, 2867216, 3062708, 5734432, 6125416, 8422447, 12250832, 16844894, 24501664, 33689788, 67379576, 134759152, 269518304]

約数ペア:

[(1, 269518304), (2, 134759152), (4, 67379576), (8, 33689788), (11, 24501664), (16, 16844894), (22, 12250832), (32, 8422447), (44, 6125416), (47, 5734432), (88, 3062708), (94, 2867216), (121, 2227424), (176, 1531354), (188, 1433608), (242, 1113712), (352, 765677), (376, 716804), (484, 556856), (517, 521312), (752, 358402), (968, 278428), (1034, 260656), (1481, 181984), (1504, 179201), (1936, 139214), (2068, 130328), (2962, 90992), (3872, 69607), (4136, 65164), (5687, 47392), (5924, 45496), (8272, 32582), (11374, 23696), (11848, 22748), (16291, 16544)]