2160403669472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{31445093}}^1$

素因数の和:31445235

約数の個数: 48

約数和(自身を含む): 4516773302160

約数和(自身を除く): 2356369632688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 152, 226, 304, 452, 608, 904, 1808, 2147, 3616, 4294, 8588, 17176, 34352, 68704, 31445093, 62890186, 125780372, 251560744, 503121488, 597456767, 1006242976, 1194913534, 2389827068, 3553295509, 4779654136, 7106591018, 9559308272, 14213182036, 19118616544, 28426364072, 56852728144, 67512614671, 113705456288, 135025229342, 270050458684, 540100917368, 1080201834736, 2160403669472]

約数ペア:

[(1, 2160403669472), (2, 1080201834736), (4, 540100917368), (8, 270050458684), (16, 135025229342), (19, 113705456288), (32, 67512614671), (38, 56852728144), (76, 28426364072), (113, 19118616544), (152, 14213182036), (226, 9559308272), (304, 7106591018), (452, 4779654136), (608, 3553295509), (904, 2389827068), (1808, 1194913534), (2147, 1006242976), (3616, 597456767), (4294, 503121488), (8588, 251560744), (17176, 125780372), (34352, 62890186), (68704, 31445093)]