1277327912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{36263}}^1$

素因数の和:36330

約数の個数: 64

約数和(自身を含む): 2976549120

約数和(自身を除く): 1699221208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 952, 1036, 1258, 2072, 2516, 4403, 5032, 8806, 17612, 35224, 36263, 72526, 145052, 253841, 290104, 507682, 616471, 1015364, 1232942, 1341731, 2030728, 2465884, 2683462, 4315297, 4931768, 5366924, 8630594, 9392117, 10733848, 17261188, 18784234, 22809427, 34522376, 37568468, 45618854, 75136936, 91237708, 159665989, 182475416, 319331978, 638663956, 1277327912]

約数ペア:

[(1, 1277327912), (2, 638663956), (4, 319331978), (7, 182475416), (8, 159665989), (14, 91237708), (17, 75136936), (28, 45618854), (34, 37568468), (37, 34522376), (56, 22809427), (68, 18784234), (74, 17261188), (119, 10733848), (136, 9392117), (148, 8630594), (238, 5366924), (259, 4931768), (296, 4315297), (476, 2683462), (518, 2465884), (629, 2030728), (952, 1341731), (1036, 1232942), (1258, 1015364), (2072, 616471), (2516, 507682), (4403, 290104), (5032, 253841), (8806, 145052), (17612, 72526), (35224, 36263)]