474417486

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:591

約数の個数: 80

約数和(自身を含む): 1091526480

約数和(自身を除く): 617108994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 109, 134, 162, 201, 218, 327, 401, 402, 603, 654, 802, 981, 1203, 1206, 1809, 1962, 2406, 2943, 3609, 3618, 5427, 5886, 7218, 7303, 8829, 10827, 10854, 14606, 17658, 21654, 21909, 26867, 32481, 43709, 43818, 53734, 64962, 65727, 80601, 87418, 131127, 131454, 161202, 197181, 241803, 262254, 393381, 394362, 483606, 591543, 725409, 786762, 1180143, 1183086, 1450818, 2176227, 2360286, 2928503, 3540429, 4352454, 5857006, 7080858, 8785509, 17571018, 26356527, 52713054, 79069581, 158139162, 237208743, 474417486]

約数ペア:

[(1, 474417486), (2, 237208743), (3, 158139162), (6, 79069581), (9, 52713054), (18, 26356527), (27, 17571018), (54, 8785509), (67, 7080858), (81, 5857006), (109, 4352454), (134, 3540429), (162, 2928503), (201, 2360286), (218, 2176227), (327, 1450818), (401, 1183086), (402, 1180143), (603, 786762), (654, 725409), (802, 591543), (981, 483606), (1203, 394362), (1206, 393381), (1809, 262254), (1962, 241803), (2406, 197181), (2943, 161202), (3609, 131454), (3618, 131127), (5427, 87418), (5886, 80601), (7218, 65727), (7303, 64962), (8829, 53734), (10827, 43818), (10854, 43709), (14606, 32481), (17658, 26867), (21654, 21909)]