8690448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 25484480

約数和(自身を除く): 16794032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 733, 741, 912, 988, 1466, 1482, 1976, 2199, 2932, 2964, 3952, 4398, 5864, 5928, 8796, 9529, 11728, 11856, 13927, 17592, 19058, 27854, 28587, 35184, 38116, 41781, 55708, 57174, 76232, 83562, 111416, 114348, 152464, 167124, 181051, 222832, 228696, 334248, 362102, 457392, 543153, 668496, 724204, 1086306, 1448408, 2172612, 2896816, 4345224, 8690448]

約数ペア:

[(1, 8690448), (2, 4345224), (3, 2896816), (4, 2172612), (6, 1448408), (8, 1086306), (12, 724204), (13, 668496), (16, 543153), (19, 457392), (24, 362102), (26, 334248), (38, 228696), (39, 222832), (48, 181051), (52, 167124), (57, 152464), (76, 114348), (78, 111416), (104, 83562), (114, 76232), (152, 57174), (156, 55708), (208, 41781), (228, 38116), (247, 35184), (304, 28587), (312, 27854), (456, 19058), (494, 17592), (624, 13927), (733, 11856), (741, 11728), (912, 9529), (988, 8796), (1466, 5928), (1482, 5864), (1976, 4398), (2199, 3952), (2932, 2964)]