252425208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7121}}^1$

素因数の和:7348

約数の個数: 64

約数和(自身を含む): 724734720

約数和(自身を除く): 472309512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 4431, 5064, 5908, 7121, 8862, 11816, 14242, 17724, 21363, 28484, 35448, 42726, 49847, 56968, 85452, 99694, 149541, 170904, 199388, 299082, 398776, 598164, 1196328, 1502531, 3005062, 4507593, 6010124, 9015186, 10517717, 12020248, 18030372, 21035434, 31553151, 36060744, 42070868, 63106302, 84141736, 126212604, 252425208]

約数ペア:

[(1, 252425208), (2, 126212604), (3, 84141736), (4, 63106302), (6, 42070868), (7, 36060744), (8, 31553151), (12, 21035434), (14, 18030372), (21, 12020248), (24, 10517717), (28, 9015186), (42, 6010124), (56, 4507593), (84, 3005062), (168, 1502531), (211, 1196328), (422, 598164), (633, 398776), (844, 299082), (1266, 199388), (1477, 170904), (1688, 149541), (2532, 99694), (2954, 85452), (4431, 56968), (5064, 49847), (5908, 42726), (7121, 35448), (8862, 28484), (11816, 21363), (14242, 17724)]