388252914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{577}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 915108096

約数和(自身を除く): 526855182

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 433, 518, 577, 777, 866, 1154, 1299, 1554, 1731, 2598, 3031, 3462, 4039, 6062, 8078, 9093, 12117, 16021, 18186, 21349, 24234, 32042, 42698, 48063, 64047, 96126, 112147, 128094, 149443, 224294, 249841, 298886, 336441, 448329, 499682, 672882, 749523, 896658, 1499046, 1748887, 3497774, 5246661, 9244117, 10493322, 18488234, 27732351, 55464702, 64708819, 129417638, 194126457, 388252914]

約数ペア:

[(1, 388252914), (2, 194126457), (3, 129417638), (6, 64708819), (7, 55464702), (14, 27732351), (21, 18488234), (37, 10493322), (42, 9244117), (74, 5246661), (111, 3497774), (222, 1748887), (259, 1499046), (433, 896658), (518, 749523), (577, 672882), (777, 499682), (866, 448329), (1154, 336441), (1299, 298886), (1554, 249841), (1731, 224294), (2598, 149443), (3031, 128094), (3462, 112147), (4039, 96126), (6062, 64047), (8078, 48063), (9093, 42698), (12117, 32042), (16021, 24234), (18186, 21349)]