1435644

素因数分解:

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

素因数の和:237

約数の個数: 72

約数和(自身を含む): 4321408

約数和(自身を除く): 2885764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 211, 243, 252, 324, 378, 422, 486, 567, 633, 756, 844, 972, 1134, 1266, 1477, 1701, 1899, 2268, 2532, 2954, 3402, 3798, 4431, 5697, 5908, 6804, 7596, 8862, 11394, 13293, 17091, 17724, 22788, 26586, 34182, 39879, 51273, 53172, 68364, 79758, 102546, 119637, 159516, 205092, 239274, 358911, 478548, 717822, 1435644]

約数ペア:

[(1, 1435644), (2, 717822), (3, 478548), (4, 358911), (6, 239274), (7, 205092), (9, 159516), (12, 119637), (14, 102546), (18, 79758), (21, 68364), (27, 53172), (28, 51273), (36, 39879), (42, 34182), (54, 26586), (63, 22788), (81, 17724), (84, 17091), (108, 13293), (126, 11394), (162, 8862), (189, 7596), (211, 6804), (243, 5908), (252, 5697), (324, 4431), (378, 3798), (422, 3402), (486, 2954), (567, 2532), (633, 2268), (756, 1899), (844, 1701), (972, 1477), (1134, 1266)]