1225475964

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{17359}}^1$

素因数の和:17459

約数の個数: 72

約数和(自身を含む): 3241667520

約数和(自身を除く): 2016191556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 444, 477, 636, 666, 954, 1332, 1908, 1961, 3922, 5883, 7844, 11766, 17359, 17649, 23532, 34718, 35298, 52077, 69436, 70596, 104154, 156231, 208308, 312462, 624924, 642283, 920027, 1284566, 1840054, 1926849, 2569132, 2760081, 3680108, 3853698, 5520162, 5780547, 7707396, 8280243, 11040324, 11561094, 16560486, 23122188, 33120972, 34040999, 68081998, 102122997, 136163996, 204245994, 306368991, 408491988, 612737982, 1225475964]

約数ペア:

[(1, 1225475964), (2, 612737982), (3, 408491988), (4, 306368991), (6, 204245994), (9, 136163996), (12, 102122997), (18, 68081998), (36, 34040999), (37, 33120972), (53, 23122188), (74, 16560486), (106, 11561094), (111, 11040324), (148, 8280243), (159, 7707396), (212, 5780547), (222, 5520162), (318, 3853698), (333, 3680108), (444, 2760081), (477, 2569132), (636, 1926849), (666, 1840054), (954, 1284566), (1332, 920027), (1908, 642283), (1961, 624924), (3922, 312462), (5883, 208308), (7844, 156231), (11766, 104154), (17359, 70596), (17649, 69436), (23532, 52077), (34718, 35298)]