488584812

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{2161}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 1159385472

約数和(自身を除く): 670800660

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 227, 249, 332, 454, 498, 681, 908, 996, 1362, 2161, 2724, 4322, 6483, 8644, 12966, 18841, 25932, 37682, 56523, 75364, 113046, 179363, 226092, 358726, 490547, 538089, 717452, 981094, 1076178, 1471641, 1962188, 2152356, 2943282, 5886564, 40715401, 81430802, 122146203, 162861604, 244292406, 488584812]

約数ペア:

[(1, 488584812), (2, 244292406), (3, 162861604), (4, 122146203), (6, 81430802), (12, 40715401), (83, 5886564), (166, 2943282), (227, 2152356), (249, 1962188), (332, 1471641), (454, 1076178), (498, 981094), (681, 717452), (908, 538089), (996, 490547), (1362, 358726), (2161, 226092), (2724, 179363), (4322, 113046), (6483, 75364), (8644, 56523), (12966, 37682), (18841, 25932)]