645671994072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{8300833}}^1$

素因数の和:8301312

約数の個数: 64

約数和(自身を含む): 1848761748480

約数和(自身を除く): 1203089754408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 463, 926, 1389, 1852, 2778, 3241, 3704, 5556, 6482, 9723, 11112, 12964, 19446, 25928, 38892, 77784, 8300833, 16601666, 24902499, 33203332, 49804998, 58105831, 66406664, 99609996, 116211662, 174317493, 199219992, 232423324, 348634986, 464846648, 697269972, 1394539944, 3843285679, 7686571358, 11529857037, 15373142716, 23059714074, 26902999753, 30746285432, 46119428148, 53805999506, 80708999259, 92238856296, 107611999012, 161417998518, 215223998024, 322835997036, 645671994072]

約数ペア:

[(1, 645671994072), (2, 322835997036), (3, 215223998024), (4, 161417998518), (6, 107611999012), (7, 92238856296), (8, 80708999259), (12, 53805999506), (14, 46119428148), (21, 30746285432), (24, 26902999753), (28, 23059714074), (42, 15373142716), (56, 11529857037), (84, 7686571358), (168, 3843285679), (463, 1394539944), (926, 697269972), (1389, 464846648), (1852, 348634986), (2778, 232423324), (3241, 199219992), (3704, 174317493), (5556, 116211662), (6482, 99609996), (9723, 66406664), (11112, 58105831), (12964, 49804998), (19446, 33203332), (25928, 24902499), (38892, 16601666), (77784, 8300833)]