2815392008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{3251}}^1$

素因数の和:4038

約数の個数: 64

約数和(自身を含む): 6211840320

約数和(自身を除く): 3396448312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 757, 1144, 1514, 3028, 3251, 6056, 6502, 8327, 9841, 13004, 16654, 19682, 26008, 33308, 35761, 39364, 42263, 66616, 71522, 78728, 84526, 108251, 143044, 169052, 216502, 286088, 338104, 433004, 464893, 866008, 929786, 1859572, 2461007, 3719144, 4922014, 9844028, 19688056, 27071077, 31993091, 54142154, 63986182, 108284308, 127972364, 216568616, 255944728, 351924001, 703848002, 1407696004, 2815392008]

約数ペア:

[(1, 2815392008), (2, 1407696004), (4, 703848002), (8, 351924001), (11, 255944728), (13, 216568616), (22, 127972364), (26, 108284308), (44, 63986182), (52, 54142154), (88, 31993091), (104, 27071077), (143, 19688056), (286, 9844028), (572, 4922014), (757, 3719144), (1144, 2461007), (1514, 1859572), (3028, 929786), (3251, 866008), (6056, 464893), (6502, 433004), (8327, 338104), (9841, 286088), (13004, 216502), (16654, 169052), (19682, 143044), (26008, 108251), (33308, 84526), (35761, 78728), (39364, 71522), (42263, 66616)]