1020816

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 80

約数和(自身を含む): 3124800

約数和(自身を除く): 2103984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 139, 144, 153, 204, 216, 272, 278, 306, 408, 417, 432, 459, 556, 612, 816, 834, 918, 1112, 1224, 1251, 1668, 1836, 2224, 2363, 2448, 2502, 3336, 3672, 3753, 4726, 5004, 6672, 7089, 7344, 7506, 9452, 10008, 14178, 15012, 18904, 20016, 21267, 28356, 30024, 37808, 42534, 56712, 60048, 63801, 85068, 113424, 127602, 170136, 255204, 340272, 510408, 1020816]

約数ペア:

[(1, 1020816), (2, 510408), (3, 340272), (4, 255204), (6, 170136), (8, 127602), (9, 113424), (12, 85068), (16, 63801), (17, 60048), (18, 56712), (24, 42534), (27, 37808), (34, 30024), (36, 28356), (48, 21267), (51, 20016), (54, 18904), (68, 15012), (72, 14178), (102, 10008), (108, 9452), (136, 7506), (139, 7344), (144, 7089), (153, 6672), (204, 5004), (216, 4726), (272, 3753), (278, 3672), (306, 3336), (408, 2502), (417, 2448), (432, 2363), (459, 2224), (556, 1836), (612, 1668), (816, 1251), (834, 1224), (918, 1112)]