510069474

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2253

約数の個数: 80

約数和(自身を含む): 1205462016

約数和(自身を除く): 695392542

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 81, 93, 94, 141, 162, 186, 279, 282, 423, 558, 837, 846, 1269, 1457, 1674, 2161, 2511, 2538, 2914, 3807, 4322, 4371, 5022, 6483, 7614, 8742, 12966, 13113, 19449, 26226, 38898, 39339, 58347, 66991, 78678, 101567, 116694, 118017, 133982, 175041, 200973, 203134, 236034, 304701, 350082, 401946, 602919, 609402, 914103, 1205838, 1808757, 1828206, 2742309, 3148577, 3617514, 5426271, 5484618, 6297154, 8226927, 9445731, 10852542, 16453854, 18891462, 28337193, 56674386, 85011579, 170023158, 255034737, 510069474]

約数ペア:

[(1, 510069474), (2, 255034737), (3, 170023158), (6, 85011579), (9, 56674386), (18, 28337193), (27, 18891462), (31, 16453854), (47, 10852542), (54, 9445731), (62, 8226927), (81, 6297154), (93, 5484618), (94, 5426271), (141, 3617514), (162, 3148577), (186, 2742309), (279, 1828206), (282, 1808757), (423, 1205838), (558, 914103), (837, 609402), (846, 602919), (1269, 401946), (1457, 350082), (1674, 304701), (2161, 236034), (2511, 203134), (2538, 200973), (2914, 175041), (3807, 133982), (4322, 118017), (4371, 116694), (5022, 101567), (6483, 78678), (7614, 66991), (8742, 58347), (12966, 39339), (13113, 38898), (19449, 26226)]