1640840112

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{48079}}^1$

素因数の和:48175

約数の個数: 80

約数和(自身を含む): 4769536000

約数和(自身を除く): 3128695888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 8532, 11376, 17064, 34128, 48079, 96158, 144237, 192316, 288474, 384632, 432711, 576948, 769264, 865422, 1153896, 1298133, 1730844, 2307792, 2596266, 3461688, 3798241, 5192532, 6923376, 7596482, 10385064, 11394723, 15192964, 20770128, 22789446, 30385928, 34184169, 45578892, 60771856, 68368338, 91157784, 102552507, 136736676, 182315568, 205105014, 273473352, 410210028, 546946704, 820420056, 1640840112]

約数ペア:

[(1, 1640840112), (2, 820420056), (3, 546946704), (4, 410210028), (6, 273473352), (8, 205105014), (9, 182315568), (12, 136736676), (16, 102552507), (18, 91157784), (24, 68368338), (27, 60771856), (36, 45578892), (48, 34184169), (54, 30385928), (72, 22789446), (79, 20770128), (108, 15192964), (144, 11394723), (158, 10385064), (216, 7596482), (237, 6923376), (316, 5192532), (432, 3798241), (474, 3461688), (632, 2596266), (711, 2307792), (948, 1730844), (1264, 1298133), (1422, 1153896), (1896, 865422), (2133, 769264), (2844, 576948), (3792, 432711), (4266, 384632), (5688, 288474), (8532, 192316), (11376, 144237), (17064, 96158), (34128, 48079)]