254533236

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3907}}^1$

素因数の和:4064

約数の個数: 48

約数和(自身を含む): 610585920

約数和(自身を除く): 356052684

約数列:

[1, 2, 3, 4, 6, 12, 61, 89, 122, 178, 183, 244, 267, 356, 366, 534, 732, 1068, 3907, 5429, 7814, 10858, 11721, 15628, 16287, 21716, 23442, 32574, 46884, 65148, 238327, 347723, 476654, 695446, 714981, 953308, 1043169, 1390892, 1429962, 2086338, 2859924, 4172676, 21211103, 42422206, 63633309, 84844412, 127266618, 254533236]

約数ペア:

[(1, 254533236), (2, 127266618), (3, 84844412), (4, 63633309), (6, 42422206), (12, 21211103), (61, 4172676), (89, 2859924), (122, 2086338), (178, 1429962), (183, 1390892), (244, 1043169), (267, 953308), (356, 714981), (366, 695446), (534, 476654), (732, 347723), (1068, 238327), (3907, 65148), (5429, 46884), (7814, 32574), (10858, 23442), (11721, 21716), (15628, 16287)]