1234348648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2467}}^1$

素因数の和:2786

約数の個数: 64

約数和(自身を含む): 2649447360

約数和(自身を除く): 1415098712

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 283, 442, 566, 884, 1132, 1768, 2264, 2467, 3679, 4811, 4934, 7358, 9622, 9868, 14716, 19244, 19736, 29432, 32071, 38488, 41939, 62543, 64142, 83878, 125086, 128284, 167756, 250172, 256568, 335512, 500344, 545207, 698161, 1090414, 1396322, 2180828, 2792644, 4361656, 5585288, 9076093, 11868737, 18152186, 23737474, 36304372, 47474948, 72608744, 94949896, 154293581, 308587162, 617174324, 1234348648]

約数ペア:

[(1, 1234348648), (2, 617174324), (4, 308587162), (8, 154293581), (13, 94949896), (17, 72608744), (26, 47474948), (34, 36304372), (52, 23737474), (68, 18152186), (104, 11868737), (136, 9076093), (221, 5585288), (283, 4361656), (442, 2792644), (566, 2180828), (884, 1396322), (1132, 1090414), (1768, 698161), (2264, 545207), (2467, 500344), (3679, 335512), (4811, 256568), (4934, 250172), (7358, 167756), (9622, 128284), (9868, 125086), (14716, 83878), (19244, 64142), (19736, 62543), (29432, 41939), (32071, 38488)]