225518056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 466560000

約数和(自身を除く): 241041944

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 149, 248, 298, 359, 527, 596, 718, 1054, 1192, 1436, 2108, 2533, 2872, 4216, 4619, 5066, 6103, 9238, 10132, 11129, 12206, 18476, 20264, 22258, 24412, 36952, 44516, 48824, 53491, 78523, 89032, 106982, 157046, 189193, 213964, 314092, 378386, 427928, 628184, 756772, 909347, 1513544, 1658221, 1818694, 3316442, 3637388, 6632884, 7274776, 13265768, 28189757, 56379514, 112759028, 225518056]

約数ペア:

[(1, 225518056), (2, 112759028), (4, 56379514), (8, 28189757), (17, 13265768), (31, 7274776), (34, 6632884), (62, 3637388), (68, 3316442), (124, 1818694), (136, 1658221), (149, 1513544), (248, 909347), (298, 756772), (359, 628184), (527, 427928), (596, 378386), (718, 314092), (1054, 213964), (1192, 189193), (1436, 157046), (2108, 106982), (2533, 89032), (2872, 78523), (4216, 53491), (4619, 48824), (5066, 44516), (6103, 36952), (9238, 24412), (10132, 22258), (11129, 20264), (12206, 18476)]