678578864704

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5867623}}^1$

素因数の和:5867787

約数の個数: 56

約数和(自身を含む): 1460568966080

約数和(自身を除く): 781990101376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 139, 208, 278, 416, 556, 832, 1112, 1807, 2224, 3614, 4448, 7228, 8896, 14456, 28912, 57824, 115648, 5867623, 11735246, 23470492, 46940984, 76279099, 93881968, 152558198, 187763936, 305116396, 375527872, 610232792, 815599597, 1220465584, 1631199194, 2440931168, 3262398388, 4881862336, 6524796776, 10602794761, 13049593552, 21205589522, 26099187104, 42411179044, 52198374208, 84822358088, 169644716176, 339289432352, 678578864704]

約数ペア:

[(1, 678578864704), (2, 339289432352), (4, 169644716176), (8, 84822358088), (13, 52198374208), (16, 42411179044), (26, 26099187104), (32, 21205589522), (52, 13049593552), (64, 10602794761), (104, 6524796776), (139, 4881862336), (208, 3262398388), (278, 2440931168), (416, 1631199194), (556, 1220465584), (832, 815599597), (1112, 610232792), (1807, 375527872), (2224, 305116396), (3614, 187763936), (4448, 152558198), (7228, 93881968), (8896, 76279099), (14456, 46940984), (28912, 23470492), (57824, 11735246), (115648, 5867623)]