1915473144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{323123}}^1$

素因数の和:323164

約数の個数: 64

約数和(自身を含む): 5428483200

約数和(自身を除く): 3513010056

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, 323123, 646246, 969369, 1292492, 1938738, 2584984, 3877476, 4200599, 6139337, 7754952, 8401198, 12278674, 12601797, 16802396, 18418011, 24557348, 25203594, 33604792, 36836022, 49114696, 50407188, 73672044, 79811381, 100814376, 147344088, 159622762, 239434143, 319245524, 478868286, 638491048, 957736572, 1915473144]

約数ペア:

[(1, 1915473144), (2, 957736572), (3, 638491048), (4, 478868286), (6, 319245524), (8, 239434143), (12, 159622762), (13, 147344088), (19, 100814376), (24, 79811381), (26, 73672044), (38, 50407188), (39, 49114696), (52, 36836022), (57, 33604792), (76, 25203594), (78, 24557348), (104, 18418011), (114, 16802396), (152, 12601797), (156, 12278674), (228, 8401198), (247, 7754952), (312, 6139337), (456, 4200599), (494, 3877476), (741, 2584984), (988, 1938738), (1482, 1292492), (1976, 969369), (2964, 646246), (5928, 323123)]