252487368

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{55663}}^1$

素因数の和:55688

約数の個数: 80

約数和(自身を含む): 808241280

約数和(自身を除く): 555753912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 55663, 111326, 166989, 222652, 333978, 389641, 445304, 500967, 667956, 779282, 1001934, 1168923, 1335912, 1502901, 1558564, 2003868, 2337846, 3005802, 3117128, 3506769, 4007736, 4508703, 4675692, 6011604, 7013538, 9017406, 9351384, 10520307, 12023208, 14027076, 18034812, 21040614, 28054152, 31560921, 36069624, 42081228, 63121842, 84162456, 126243684, 252487368]

約数ペア:

[(1, 252487368), (2, 126243684), (3, 84162456), (4, 63121842), (6, 42081228), (7, 36069624), (8, 31560921), (9, 28054152), (12, 21040614), (14, 18034812), (18, 14027076), (21, 12023208), (24, 10520307), (27, 9351384), (28, 9017406), (36, 7013538), (42, 6011604), (54, 4675692), (56, 4508703), (63, 4007736), (72, 3506769), (81, 3117128), (84, 3005802), (108, 2337846), (126, 2003868), (162, 1558564), (168, 1502901), (189, 1335912), (216, 1168923), (252, 1001934), (324, 779282), (378, 667956), (504, 500967), (567, 445304), (648, 389641), (756, 333978), (1134, 222652), (1512, 166989), (2268, 111326), (4536, 55663)]