236996836878

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1\times {\mathrm{8689}}^1$

素因数の和:10297

約数の個数: 64

約数和(自身を含む): 492234969600

約数和(自身を除く): 255238132722

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 1489, 2978, 3053, 4467, 6106, 8689, 8934, 9159, 17378, 18318, 26067, 52134, 64027, 105719, 128054, 192081, 211438, 317157, 373627, 384162, 616919, 634314, 747254, 1120881, 1233838, 1850757, 2241762, 3701514, 4545917, 9091834, 12937921, 13637751, 25875842, 26527517, 27275502, 38813763, 53055034, 77627526, 79582551, 159165102, 556330603, 918592391, 1112661206, 1668991809, 1837184782, 2755777173, 3337983618, 5511554346, 39499472813, 78998945626, 118498418439, 236996836878]

約数ペア:

[(1, 236996836878), (2, 118498418439), (3, 78998945626), (6, 39499472813), (43, 5511554346), (71, 3337983618), (86, 2755777173), (129, 1837184782), (142, 1668991809), (213, 1112661206), (258, 918592391), (426, 556330603), (1489, 159165102), (2978, 79582551), (3053, 77627526), (4467, 53055034), (6106, 38813763), (8689, 27275502), (8934, 26527517), (9159, 25875842), (17378, 13637751), (18318, 12937921), (26067, 9091834), (52134, 4545917), (64027, 3701514), (105719, 2241762), (128054, 1850757), (192081, 1233838), (211438, 1120881), (317157, 747254), (373627, 634314), (384162, 616919)]