15691062504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{122963}}^1$

素因数の和:123394

約数の個数: 64

約数和(自身を含む): 42348801600

約数和(自身を除く): 26657739096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 409, 818, 1227, 1636, 2454, 3272, 4908, 5317, 9816, 10634, 15951, 21268, 31902, 42536, 63804, 122963, 127608, 245926, 368889, 491852, 737778, 983704, 1475556, 1598519, 2951112, 3197038, 4795557, 6394076, 9591114, 12788152, 19182228, 38364456, 50291867, 100583734, 150875601, 201167468, 301751202, 402334936, 603502404, 653794271, 1207004808, 1307588542, 1961382813, 2615177084, 3922765626, 5230354168, 7845531252, 15691062504]

約数ペア:

[(1, 15691062504), (2, 7845531252), (3, 5230354168), (4, 3922765626), (6, 2615177084), (8, 1961382813), (12, 1307588542), (13, 1207004808), (24, 653794271), (26, 603502404), (39, 402334936), (52, 301751202), (78, 201167468), (104, 150875601), (156, 100583734), (312, 50291867), (409, 38364456), (818, 19182228), (1227, 12788152), (1636, 9591114), (2454, 6394076), (3272, 4795557), (4908, 3197038), (5317, 2951112), (9816, 1598519), (10634, 1475556), (15951, 983704), (21268, 737778), (31902, 491852), (42536, 368889), (63804, 245926), (122963, 127608)]