260062348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1287

約数の個数: 96

約数和(自身を含む): 609136640

約数和(自身を除く): 349074292

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 247, 266, 364, 403, 434, 494, 532, 589, 806, 868, 988, 1178, 1213, 1612, 1729, 2356, 2426, 2821, 3458, 4123, 4852, 5642, 6916, 7657, 8246, 8491, 11284, 15314, 15769, 16492, 16982, 23047, 30628, 31538, 33964, 37603, 46094, 53599, 63076, 75206, 92188, 107198, 110383, 150412, 161329, 214396, 220766, 263221, 299611, 322658, 441532, 488839, 526442, 599222, 645316, 714457, 977678, 1052884, 1198444, 1428914, 1955356, 2097277, 2857828, 3421873, 4194554, 5001199, 6843746, 8389108, 9287941, 10002398, 13687492, 18575882, 20004796, 37151764, 65015587, 130031174, 260062348]

約数ペア:

[(1, 260062348), (2, 130031174), (4, 65015587), (7, 37151764), (13, 20004796), (14, 18575882), (19, 13687492), (26, 10002398), (28, 9287941), (31, 8389108), (38, 6843746), (52, 5001199), (62, 4194554), (76, 3421873), (91, 2857828), (124, 2097277), (133, 1955356), (182, 1428914), (217, 1198444), (247, 1052884), (266, 977678), (364, 714457), (403, 645316), (434, 599222), (494, 526442), (532, 488839), (589, 441532), (806, 322658), (868, 299611), (988, 263221), (1178, 220766), (1213, 214396), (1612, 161329), (1729, 150412), (2356, 110383), (2426, 107198), (2821, 92188), (3458, 75206), (4123, 63076), (4852, 53599), (5642, 46094), (6916, 37603), (7657, 33964), (8246, 31538), (8491, 30628), (11284, 23047), (15314, 16982), (15769, 16492)]