274955954

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 560387520

約数和(自身を除く): 285431566

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 49, 74, 91, 98, 133, 182, 247, 259, 266, 307, 481, 494, 518, 614, 637, 703, 931, 962, 1274, 1406, 1729, 1813, 1862, 2149, 3367, 3458, 3626, 3991, 4298, 4921, 5833, 6734, 7982, 9139, 9842, 11359, 11666, 12103, 15043, 18278, 22718, 23569, 24206, 27937, 30086, 34447, 40831, 47138, 55874, 63973, 68894, 75829, 79513, 81662, 127946, 147667, 151658, 159026, 195559, 215821, 285817, 295334, 391118, 431642, 447811, 530803, 556591, 571634, 895622, 1033669, 1061606, 1113182, 1510747, 2067338, 2805673, 3021494, 3715621, 5611346, 7235683, 7431242, 10575229, 14471366, 19639711, 21150458, 39279422, 137477977, 274955954]

約数ペア:

[(1, 274955954), (2, 137477977), (7, 39279422), (13, 21150458), (14, 19639711), (19, 14471366), (26, 10575229), (37, 7431242), (38, 7235683), (49, 5611346), (74, 3715621), (91, 3021494), (98, 2805673), (133, 2067338), (182, 1510747), (247, 1113182), (259, 1061606), (266, 1033669), (307, 895622), (481, 571634), (494, 556591), (518, 530803), (614, 447811), (637, 431642), (703, 391118), (931, 295334), (962, 285817), (1274, 215821), (1406, 195559), (1729, 159026), (1813, 151658), (1862, 147667), (2149, 127946), (3367, 81662), (3458, 79513), (3626, 75829), (3991, 68894), (4298, 63973), (4921, 55874), (5833, 47138), (6734, 40831), (7982, 34447), (9139, 30086), (9842, 27937), (11359, 24206), (11666, 23569), (12103, 22718), (15043, 18278)]