351934362

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 894136320

約数和(自身を除く): 542201958

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 71, 78, 117, 138, 142, 207, 213, 234, 299, 307, 351, 414, 426, 598, 614, 621, 639, 702, 897, 921, 923, 1242, 1278, 1633, 1794, 1842, 1846, 1917, 2691, 2763, 2769, 3266, 3834, 3991, 4899, 5382, 5526, 5538, 7061, 7982, 8073, 8289, 8307, 9798, 11973, 14122, 14697, 16146, 16578, 16614, 21183, 21229, 21797, 23946, 24921, 29394, 35919, 42366, 42458, 43594, 44091, 49842, 63549, 63687, 65391, 71838, 88182, 91793, 107757, 127098, 127374, 130782, 183586, 190647, 191061, 196173, 215514, 275379, 283361, 381294, 382122, 392346, 501331, 550758, 566722, 573183, 588519, 826137, 850083, 1002662, 1146366, 1177038, 1503993, 1652274, 1700166, 2478411, 2550249, 3007986, 4511979, 4956822, 5100498, 6517303, 7650747, 9023958, 13034606, 13535937, 15301494, 19551909, 27071874, 39103818, 58655727, 117311454, 175967181, 351934362]

約数ペア:

[(1, 351934362), (2, 175967181), (3, 117311454), (6, 58655727), (9, 39103818), (13, 27071874), (18, 19551909), (23, 15301494), (26, 13535937), (27, 13034606), (39, 9023958), (46, 7650747), (54, 6517303), (69, 5100498), (71, 4956822), (78, 4511979), (117, 3007986), (138, 2550249), (142, 2478411), (207, 1700166), (213, 1652274), (234, 1503993), (299, 1177038), (307, 1146366), (351, 1002662), (414, 850083), (426, 826137), (598, 588519), (614, 573183), (621, 566722), (639, 550758), (702, 501331), (897, 392346), (921, 382122), (923, 381294), (1242, 283361), (1278, 275379), (1633, 215514), (1794, 196173), (1842, 191061), (1846, 190647), (1917, 183586), (2691, 130782), (2763, 127374), (2769, 127098), (3266, 107757), (3834, 91793), (3991, 88182), (4899, 71838), (5382, 65391), (5526, 63687), (5538, 63549), (7061, 49842), (7982, 44091), (8073, 43594), (8289, 42458), (8307, 42366), (9798, 35919), (11973, 29394), (14122, 24921), (14697, 23946), (16146, 21797), (16578, 21229), (16614, 21183)]