2871288

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{211}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 9260160

約数和(自身を除く): 6388872

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, 211, 216, 243, 252, 324, 378, 422, 486, 504, 567, 633, 648, 756, 844, 972, 1134, 1266, 1477, 1512, 1688, 1701, 1899, 1944, 2268, 2532, 2954, 3402, 3798, 4431, 4536, 5064, 5697, 5908, 6804, 7596, 8862, 11394, 11816, 13293, 13608, 15192, 17091, 17724, 22788, 26586, 34182, 35448, 39879, 45576, 51273, 53172, 68364, 79758, 102546, 106344, 119637, 136728, 159516, 205092, 239274, 319032, 358911, 410184, 478548, 717822, 957096, 1435644, 2871288]

約数ペア:

[(1, 2871288), (2, 1435644), (3, 957096), (4, 717822), (6, 478548), (7, 410184), (8, 358911), (9, 319032), (12, 239274), (14, 205092), (18, 159516), (21, 136728), (24, 119637), (27, 106344), (28, 102546), (36, 79758), (42, 68364), (54, 53172), (56, 51273), (63, 45576), (72, 39879), (81, 35448), (84, 34182), (108, 26586), (126, 22788), (162, 17724), (168, 17091), (189, 15192), (211, 13608), (216, 13293), (243, 11816), (252, 11394), (324, 8862), (378, 7596), (422, 6804), (486, 5908), (504, 5697), (567, 5064), (633, 4536), (648, 4431), (756, 3798), (844, 3402), (972, 2954), (1134, 2532), (1266, 2268), (1477, 1944), (1512, 1899), (1688, 1701)]