221875008

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{60821}}^1$

素因数の和:60855

約数の個数: 56

約数和(自身を含む): 617951520

約数和(自身を除く): 396076512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 60821, 121642, 182463, 243284, 364926, 486568, 729852, 973136, 1155599, 1459704, 1946272, 2311198, 2919408, 3466797, 3892544, 4622396, 5838816, 6933594, 9244792, 11677632, 13867188, 18489584, 27734376, 36979168, 55468752, 73958336, 110937504, 221875008]

約数ペア:

[(1, 221875008), (2, 110937504), (3, 73958336), (4, 55468752), (6, 36979168), (8, 27734376), (12, 18489584), (16, 13867188), (19, 11677632), (24, 9244792), (32, 6933594), (38, 5838816), (48, 4622396), (57, 3892544), (64, 3466797), (76, 2919408), (96, 2311198), (114, 1946272), (152, 1459704), (192, 1155599), (228, 973136), (304, 729852), (456, 486568), (608, 364926), (912, 243284), (1216, 182463), (1824, 121642), (3648, 60821)]