225647574

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 483563520

約数和(自身を除く): 257915946

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 89, 93, 129, 178, 186, 258, 267, 317, 534, 634, 951, 1333, 1902, 2666, 2759, 3827, 3999, 5518, 7654, 7998, 8277, 9827, 11481, 13631, 16554, 19654, 22962, 27262, 28213, 29481, 40893, 56426, 58962, 81786, 84639, 118637, 169278, 237274, 355911, 422561, 711822, 845122, 874603, 1213159, 1267683, 1749206, 2426318, 2535366, 2623809, 3639477, 5247618, 7278954, 37607929, 75215858, 112823787, 225647574]

約数ペア:

[(1, 225647574), (2, 112823787), (3, 75215858), (6, 37607929), (31, 7278954), (43, 5247618), (62, 3639477), (86, 2623809), (89, 2535366), (93, 2426318), (129, 1749206), (178, 1267683), (186, 1213159), (258, 874603), (267, 845122), (317, 711822), (534, 422561), (634, 355911), (951, 237274), (1333, 169278), (1902, 118637), (2666, 84639), (2759, 81786), (3827, 58962), (3999, 56426), (5518, 40893), (7654, 29481), (7998, 28213), (8277, 27262), (9827, 22962), (11481, 19654), (13631, 16554)]