313726416

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1164

約数の個数: 80

約数和(自身を含む): 832149120

約数和(自身を除く): 518422704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 109, 122, 183, 218, 244, 327, 366, 436, 488, 654, 732, 872, 976, 983, 1308, 1464, 1744, 1966, 2616, 2928, 2949, 3932, 5232, 5898, 6649, 7864, 11796, 13298, 15728, 19947, 23592, 26596, 39894, 47184, 53192, 59963, 79788, 106384, 107147, 119926, 159576, 179889, 214294, 239852, 319152, 321441, 359778, 428588, 479704, 642882, 719556, 857176, 959408, 1285764, 1439112, 1714352, 2571528, 2878224, 5143056, 6535967, 13071934, 19607901, 26143868, 39215802, 52287736, 78431604, 104575472, 156863208, 313726416]

約数ペア:

[(1, 313726416), (2, 156863208), (3, 104575472), (4, 78431604), (6, 52287736), (8, 39215802), (12, 26143868), (16, 19607901), (24, 13071934), (48, 6535967), (61, 5143056), (109, 2878224), (122, 2571528), (183, 1714352), (218, 1439112), (244, 1285764), (327, 959408), (366, 857176), (436, 719556), (488, 642882), (654, 479704), (732, 428588), (872, 359778), (976, 321441), (983, 319152), (1308, 239852), (1464, 214294), (1744, 179889), (1966, 159576), (2616, 119926), (2928, 107147), (2949, 106384), (3932, 79788), (5232, 59963), (5898, 53192), (6649, 47184), (7864, 39894), (11796, 26596), (13298, 23592), (15728, 19947)]