1395789021972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{9260071}}^1$

素因数の和:9260213

約数の個数: 72

約数和(自身を含む): 3640319504640

約数和(自身を除く): 2244530482668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 79, 106, 158, 159, 212, 237, 316, 318, 474, 477, 636, 711, 948, 954, 1422, 1908, 2844, 4187, 8374, 12561, 16748, 25122, 37683, 50244, 75366, 150732, 9260071, 18520142, 27780213, 37040284, 55560426, 83340639, 111120852, 166681278, 333362556, 490783763, 731545609, 981567526, 1463091218, 1472351289, 1963135052, 2194636827, 2926182436, 2944702578, 4389273654, 4417053867, 5889405156, 6583910481, 8778547308, 8834107734, 13167820962, 17668215468, 26335641924, 38771917277, 77543834554, 116315751831, 155087669108, 232631503662, 348947255493, 465263007324, 697894510986, 1395789021972]

約数ペア:

[(1, 1395789021972), (2, 697894510986), (3, 465263007324), (4, 348947255493), (6, 232631503662), (9, 155087669108), (12, 116315751831), (18, 77543834554), (36, 38771917277), (53, 26335641924), (79, 17668215468), (106, 13167820962), (158, 8834107734), (159, 8778547308), (212, 6583910481), (237, 5889405156), (316, 4417053867), (318, 4389273654), (474, 2944702578), (477, 2926182436), (636, 2194636827), (711, 1963135052), (948, 1472351289), (954, 1463091218), (1422, 981567526), (1908, 731545609), (2844, 490783763), (4187, 333362556), (8374, 166681278), (12561, 111120852), (16748, 83340639), (25122, 55560426), (37683, 37040284), (50244, 27780213), (75366, 18520142), (150732, 9260071)]