577304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 1361520

約数和(自身を除く): 784216

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 169, 182, 244, 338, 364, 427, 488, 676, 728, 793, 854, 1183, 1352, 1586, 1708, 2366, 3172, 3416, 4732, 5551, 6344, 9464, 10309, 11102, 20618, 22204, 41236, 44408, 72163, 82472, 144326, 288652, 577304]

約数ペア:

[(1, 577304), (2, 288652), (4, 144326), (7, 82472), (8, 72163), (13, 44408), (14, 41236), (26, 22204), (28, 20618), (52, 11102), (56, 10309), (61, 9464), (91, 6344), (104, 5551), (122, 4732), (169, 3416), (182, 3172), (244, 2366), (338, 1708), (364, 1586), (427, 1352), (488, 1183), (676, 854), (728, 793)]