331330542

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 706019328

約数和(自身を除く): 374688786

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 151, 186, 251, 282, 302, 453, 502, 753, 906, 1457, 1506, 2914, 4371, 4681, 7097, 7781, 8742, 9362, 11797, 14043, 14194, 15562, 21291, 23343, 23594, 28086, 35391, 37901, 42582, 46686, 70782, 75802, 113703, 220007, 227406, 365707, 440014, 660021, 731414, 1097121, 1174931, 1320042, 1781347, 2194242, 2349862, 3524793, 3562694, 5344041, 7049586, 10688082, 55221757, 110443514, 165665271, 331330542]

約数ペア:

[(1, 331330542), (2, 165665271), (3, 110443514), (6, 55221757), (31, 10688082), (47, 7049586), (62, 5344041), (93, 3562694), (94, 3524793), (141, 2349862), (151, 2194242), (186, 1781347), (251, 1320042), (282, 1174931), (302, 1097121), (453, 731414), (502, 660021), (753, 440014), (906, 365707), (1457, 227406), (1506, 220007), (2914, 113703), (4371, 75802), (4681, 70782), (7097, 46686), (7781, 42582), (8742, 37901), (9362, 35391), (11797, 28086), (14043, 23594), (14194, 23343), (15562, 21291)]