2311115648

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 4672187520

約数和(自身を除く): 2361071872

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 307, 412, 571, 614, 824, 1142, 1228, 1648, 2284, 2456, 3296, 4568, 4912, 6592, 9136, 9824, 13184, 18272, 19648, 31621, 36544, 39296, 58813, 63242, 73088, 117626, 126484, 175297, 235252, 252968, 350594, 470504, 505936, 701188, 941008, 1011872, 1402376, 1882016, 2023744, 2804752, 3764032, 4047488, 5609504, 7528064, 11219008, 18055591, 22438016, 36111182, 72222364, 144444728, 288889456, 577778912, 1155557824, 2311115648]

約数ペア:

[(1, 2311115648), (2, 1155557824), (4, 577778912), (8, 288889456), (16, 144444728), (32, 72222364), (64, 36111182), (103, 22438016), (128, 18055591), (206, 11219008), (307, 7528064), (412, 5609504), (571, 4047488), (614, 3764032), (824, 2804752), (1142, 2023744), (1228, 1882016), (1648, 1402376), (2284, 1011872), (2456, 941008), (3296, 701188), (4568, 505936), (4912, 470504), (6592, 350594), (9136, 252968), (9824, 235252), (13184, 175297), (18272, 126484), (19648, 117626), (31621, 73088), (36544, 63242), (39296, 58813)]