754320216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127247}}^1$

素因数の和:127288

約数の個数: 64

約数和(自身を含む): 2137766400

約数和(自身を除く): 1383446184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 127247, 254494, 381741, 508988, 763482, 1017976, 1526964, 1654211, 2417693, 3053928, 3308422, 4835386, 4962633, 6616844, 7253079, 9670772, 9925266, 13233688, 14506158, 19341544, 19850532, 29012316, 31430009, 39701064, 58024632, 62860018, 94290027, 125720036, 188580054, 251440072, 377160108, 754320216]

約数ペア:

[(1, 754320216), (2, 377160108), (3, 251440072), (4, 188580054), (6, 125720036), (8, 94290027), (12, 62860018), (13, 58024632), (19, 39701064), (24, 31430009), (26, 29012316), (38, 19850532), (39, 19341544), (52, 14506158), (57, 13233688), (76, 9925266), (78, 9670772), (104, 7253079), (114, 6616844), (152, 4962633), (156, 4835386), (228, 3308422), (247, 3053928), (312, 2417693), (456, 1654211), (494, 1526964), (741, 1017976), (988, 763482), (1482, 508988), (1976, 381741), (2964, 254494), (5928, 127247)]