291824332808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3313}}^1\times {\mathrm{3391}}^1$

素因数の和:6918

約数の個数: 64

約数和(自身を含む): 582738001920

約数和(自身を除く): 290913669112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 3247, 3313, 3391, 6494, 6626, 6782, 12988, 13252, 13564, 25976, 26504, 27128, 56321, 57647, 112642, 115294, 225284, 230588, 450568, 461176, 632783, 647681, 1265566, 1295362, 2531132, 2590724, 5062264, 5181448, 10757311, 11010577, 11234383, 21514622, 22021154, 22468766, 43029244, 44042308, 44937532, 86058488, 88084616, 89875064, 190984511, 381969022, 763938044, 1527876088, 2145767153, 4291534306, 8583068612, 17166137224, 36478041601, 72956083202, 145912166404, 291824332808]

約数ペア:

[(1, 291824332808), (2, 145912166404), (4, 72956083202), (8, 36478041601), (17, 17166137224), (34, 8583068612), (68, 4291534306), (136, 2145767153), (191, 1527876088), (382, 763938044), (764, 381969022), (1528, 190984511), (3247, 89875064), (3313, 88084616), (3391, 86058488), (6494, 44937532), (6626, 44042308), (6782, 43029244), (12988, 22468766), (13252, 22021154), (13564, 21514622), (25976, 11234383), (26504, 11010577), (27128, 10757311), (56321, 5181448), (57647, 5062264), (112642, 2590724), (115294, 2531132), (225284, 1295362), (230588, 1265566), (450568, 647681), (461176, 632783)]