668895108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{15053}}^1$

素因数の和:15113

約数の個数: 72

約数和(自身を含む): 1864769088

約数和(自身を除く): 1195873980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1932, 2116, 3174, 3703, 6348, 7406, 11109, 14812, 15053, 22218, 30106, 44436, 45159, 60212, 90318, 105371, 180636, 210742, 316113, 346219, 421484, 632226, 692438, 1038657, 1264452, 1384876, 2077314, 2423533, 4154628, 4847066, 7270599, 7963037, 9694132, 14541198, 15926074, 23889111, 29082396, 31852148, 47778222, 55741259, 95556444, 111482518, 167223777, 222965036, 334447554, 668895108]

約数ペア:

[(1, 668895108), (2, 334447554), (3, 222965036), (4, 167223777), (6, 111482518), (7, 95556444), (12, 55741259), (14, 47778222), (21, 31852148), (23, 29082396), (28, 23889111), (42, 15926074), (46, 14541198), (69, 9694132), (84, 7963037), (92, 7270599), (138, 4847066), (161, 4154628), (276, 2423533), (322, 2077314), (483, 1384876), (529, 1264452), (644, 1038657), (966, 692438), (1058, 632226), (1587, 421484), (1932, 346219), (2116, 316113), (3174, 210742), (3703, 180636), (6348, 105371), (7406, 90318), (11109, 60212), (14812, 45159), (15053, 44436), (22218, 30106)]