426591856

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 906370560

約数和(自身を除く): 479778704

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 71, 92, 116, 142, 184, 232, 284, 368, 464, 563, 568, 667, 1126, 1136, 1334, 1633, 2059, 2252, 2668, 3266, 4118, 4504, 5336, 6532, 8236, 9008, 10672, 12949, 13064, 16327, 16472, 25898, 26128, 32654, 32944, 39973, 47357, 51796, 65308, 79946, 94714, 103592, 130616, 159892, 189428, 207184, 261232, 319784, 375521, 378856, 639568, 751042, 757712, 919379, 1159217, 1502084, 1838758, 2318434, 3004168, 3677516, 4636868, 6008336, 7355032, 9273736, 14710064, 18547472, 26661991, 53323982, 106647964, 213295928, 426591856]

約数ペア:

[(1, 426591856), (2, 213295928), (4, 106647964), (8, 53323982), (16, 26661991), (23, 18547472), (29, 14710064), (46, 9273736), (58, 7355032), (71, 6008336), (92, 4636868), (116, 3677516), (142, 3004168), (184, 2318434), (232, 1838758), (284, 1502084), (368, 1159217), (464, 919379), (563, 757712), (568, 751042), (667, 639568), (1126, 378856), (1136, 375521), (1334, 319784), (1633, 261232), (2059, 207184), (2252, 189428), (2668, 159892), (3266, 130616), (4118, 103592), (4504, 94714), (5336, 79946), (6532, 65308), (8236, 51796), (9008, 47357), (10672, 39973), (12949, 32944), (13064, 32654), (16327, 26128), (16472, 25898)]