15661698632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{5717}}^1$

素因数の和:6078

約数の個数: 64

約数和(自身を含む): 31494744000

約数和(自身を除く): 15833045368

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 269, 536, 538, 1076, 1273, 2152, 2546, 5092, 5111, 5717, 10184, 10222, 11434, 18023, 20444, 22868, 36046, 40888, 45736, 72092, 108623, 144184, 217246, 342437, 383039, 434492, 684874, 766078, 868984, 1369748, 1532156, 1537873, 2739496, 3064312, 3075746, 6151492, 7277741, 12302984, 14555482, 29110964, 29219587, 58221928, 58439174, 103037491, 116878348, 206074982, 233756696, 412149964, 824299928, 1957712329, 3915424658, 7830849316, 15661698632]

約数ペア:

[(1, 15661698632), (2, 7830849316), (4, 3915424658), (8, 1957712329), (19, 824299928), (38, 412149964), (67, 233756696), (76, 206074982), (134, 116878348), (152, 103037491), (268, 58439174), (269, 58221928), (536, 29219587), (538, 29110964), (1076, 14555482), (1273, 12302984), (2152, 7277741), (2546, 6151492), (5092, 3075746), (5111, 3064312), (5717, 2739496), (10184, 1537873), (10222, 1532156), (11434, 1369748), (18023, 868984), (20444, 766078), (22868, 684874), (36046, 434492), (40888, 383039), (45736, 342437), (72092, 217246), (108623, 144184)]