305835768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12911}}^1$

素因数の和:12977

約数の個数: 96

約数和(自身を含む): 966850560

約数和(自身を除く): 661014792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1692, 1974, 2632, 2961, 3384, 3948, 5922, 7896, 11844, 12911, 23688, 25822, 38733, 51644, 77466, 90377, 103288, 116199, 154932, 180754, 232398, 271131, 309864, 361508, 464796, 542262, 606817, 723016, 813393, 929592, 1084524, 1213634, 1626786, 1820451, 2169048, 2427268, 3253572, 3640902, 4247719, 4854536, 5461353, 6507144, 7281804, 8495438, 10922706, 12743157, 14563608, 16990876, 21845412, 25486314, 33981752, 38229471, 43690824, 50972628, 76458942, 101945256, 152917884, 305835768]

約数ペア:

[(1, 305835768), (2, 152917884), (3, 101945256), (4, 76458942), (6, 50972628), (7, 43690824), (8, 38229471), (9, 33981752), (12, 25486314), (14, 21845412), (18, 16990876), (21, 14563608), (24, 12743157), (28, 10922706), (36, 8495438), (42, 7281804), (47, 6507144), (56, 5461353), (63, 4854536), (72, 4247719), (84, 3640902), (94, 3253572), (126, 2427268), (141, 2169048), (168, 1820451), (188, 1626786), (252, 1213634), (282, 1084524), (329, 929592), (376, 813393), (423, 723016), (504, 606817), (564, 542262), (658, 464796), (846, 361508), (987, 309864), (1128, 271131), (1316, 232398), (1692, 180754), (1974, 154932), (2632, 116199), (2961, 103288), (3384, 90377), (3948, 77466), (5922, 51644), (7896, 38733), (11844, 25822), (12911, 23688)]