999005688

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{478451}}^1$

素因数の和:478492

約数の個数: 48

約数和(自身を含む): 2798944200

約数和(自身を除く): 1799938512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 478451, 956902, 1435353, 1913804, 2870706, 3827608, 4306059, 5741412, 8612118, 11482824, 13875079, 17224236, 27750158, 34448472, 41625237, 55500316, 83250474, 111000632, 124875711, 166500948, 249751422, 333001896, 499502844, 999005688]

約数ペア:

[(1, 999005688), (2, 499502844), (3, 333001896), (4, 249751422), (6, 166500948), (8, 124875711), (9, 111000632), (12, 83250474), (18, 55500316), (24, 41625237), (29, 34448472), (36, 27750158), (58, 17224236), (72, 13875079), (87, 11482824), (116, 8612118), (174, 5741412), (232, 4306059), (261, 3827608), (348, 2870706), (522, 1913804), (696, 1435353), (1044, 956902), (2088, 478451)]