680544

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 2063880

約数和(自身を除く): 1383336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 139, 144, 153, 204, 272, 278, 288, 306, 408, 417, 544, 556, 612, 816, 834, 1112, 1224, 1251, 1632, 1668, 2224, 2363, 2448, 2502, 3336, 4448, 4726, 4896, 5004, 6672, 7089, 9452, 10008, 13344, 14178, 18904, 20016, 21267, 28356, 37808, 40032, 42534, 56712, 75616, 85068, 113424, 170136, 226848, 340272, 680544]

約数ペア:

[(1, 680544), (2, 340272), (3, 226848), (4, 170136), (6, 113424), (8, 85068), (9, 75616), (12, 56712), (16, 42534), (17, 40032), (18, 37808), (24, 28356), (32, 21267), (34, 20016), (36, 18904), (48, 14178), (51, 13344), (68, 10008), (72, 9452), (96, 7089), (102, 6672), (136, 5004), (139, 4896), (144, 4726), (153, 4448), (204, 3336), (272, 2502), (278, 2448), (288, 2363), (306, 2224), (408, 1668), (417, 1632), (544, 1251), (556, 1224), (612, 1112), (816, 834)]