402165088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 886685184

約数和(自身を除く): 484520096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 67, 94, 104, 134, 188, 208, 268, 307, 376, 416, 536, 611, 614, 752, 871, 1072, 1222, 1228, 1504, 1742, 2144, 2444, 2456, 3149, 3484, 3991, 4888, 4912, 6298, 6968, 7982, 9776, 9824, 12596, 13936, 14429, 15964, 19552, 20569, 25192, 27872, 28858, 31928, 40937, 41138, 50384, 57716, 63856, 81874, 82276, 100768, 115432, 127712, 163748, 164552, 187577, 230864, 267397, 327496, 329104, 375154, 461728, 534794, 654992, 658208, 750308, 966743, 1069588, 1309984, 1500616, 1933486, 2139176, 3001232, 3866972, 4278352, 6002464, 7733944, 8556704, 12567659, 15467888, 25135318, 30935776, 50270636, 100541272, 201082544, 402165088]

約数ペア:

[(1, 402165088), (2, 201082544), (4, 100541272), (8, 50270636), (13, 30935776), (16, 25135318), (26, 15467888), (32, 12567659), (47, 8556704), (52, 7733944), (67, 6002464), (94, 4278352), (104, 3866972), (134, 3001232), (188, 2139176), (208, 1933486), (268, 1500616), (307, 1309984), (376, 1069588), (416, 966743), (536, 750308), (611, 658208), (614, 654992), (752, 534794), (871, 461728), (1072, 375154), (1222, 329104), (1228, 327496), (1504, 267397), (1742, 230864), (2144, 187577), (2444, 164552), (2456, 163748), (3149, 127712), (3484, 115432), (3991, 100768), (4888, 82276), (4912, 81874), (6298, 63856), (6968, 57716), (7982, 50384), (9776, 41138), (9824, 40937), (12596, 31928), (13936, 28858), (14429, 27872), (15964, 25192), (19552, 20569)]