15231462016

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{3943}}^1$

素因数の和:4353

約数の個数: 64

約数和(自身を含む): 30750894720

約数和(自身を除く): 15519432704

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 293, 412, 586, 824, 1172, 1648, 2344, 3296, 3943, 4688, 6592, 7886, 9376, 13184, 15772, 18752, 30179, 31544, 37504, 60358, 63088, 120716, 126176, 241432, 252352, 406129, 482864, 504704, 812258, 965728, 1155299, 1624516, 1931456, 2310598, 3249032, 3862912, 4621196, 6498064, 9242392, 12996128, 18484784, 25992256, 36969568, 51984512, 73939136, 118995797, 147878272, 237991594, 475983188, 951966376, 1903932752, 3807865504, 7615731008, 15231462016]

約数ペア:

[(1, 15231462016), (2, 7615731008), (4, 3807865504), (8, 1903932752), (16, 951966376), (32, 475983188), (64, 237991594), (103, 147878272), (128, 118995797), (206, 73939136), (293, 51984512), (412, 36969568), (586, 25992256), (824, 18484784), (1172, 12996128), (1648, 9242392), (2344, 6498064), (3296, 4621196), (3943, 3862912), (4688, 3249032), (6592, 2310598), (7886, 1931456), (9376, 1624516), (13184, 1155299), (15772, 965728), (18752, 812258), (30179, 504704), (31544, 482864), (37504, 406129), (60358, 252352), (63088, 241432), (120716, 126176)]