2162328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 6309120

約数和(自身を除く): 4146792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 211, 244, 366, 422, 427, 488, 633, 732, 844, 854, 1266, 1281, 1464, 1477, 1688, 1708, 2532, 2562, 2954, 3416, 4431, 5064, 5124, 5908, 8862, 10248, 11816, 12871, 17724, 25742, 35448, 38613, 51484, 77226, 90097, 102968, 154452, 180194, 270291, 308904, 360388, 540582, 720776, 1081164, 2162328]

約数ペア:

[(1, 2162328), (2, 1081164), (3, 720776), (4, 540582), (6, 360388), (7, 308904), (8, 270291), (12, 180194), (14, 154452), (21, 102968), (24, 90097), (28, 77226), (42, 51484), (56, 38613), (61, 35448), (84, 25742), (122, 17724), (168, 12871), (183, 11816), (211, 10248), (244, 8862), (366, 5908), (422, 5124), (427, 5064), (488, 4431), (633, 3416), (732, 2954), (844, 2562), (854, 2532), (1266, 1708), (1281, 1688), (1464, 1477)]