426613404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{19609}}^1$

素因数の和:19667

約数の個数: 72

約数和(自身を含む): 1189307280

約数和(自身を除く): 762693876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 19609, 21756, 39218, 58827, 78436, 117654, 137263, 235308, 274526, 411789, 549052, 725533, 823578, 960841, 1451066, 1647156, 1921682, 2176599, 2882523, 2902132, 3843364, 4353198, 5078731, 5765046, 8706396, 10157462, 11530092, 15236193, 20314924, 30472386, 35551117, 60944772, 71102234, 106653351, 142204468, 213306702, 426613404]

約数ペア:

[(1, 426613404), (2, 213306702), (3, 142204468), (4, 106653351), (6, 71102234), (7, 60944772), (12, 35551117), (14, 30472386), (21, 20314924), (28, 15236193), (37, 11530092), (42, 10157462), (49, 8706396), (74, 5765046), (84, 5078731), (98, 4353198), (111, 3843364), (147, 2902132), (148, 2882523), (196, 2176599), (222, 1921682), (259, 1647156), (294, 1451066), (444, 960841), (518, 823578), (588, 725533), (777, 549052), (1036, 411789), (1554, 274526), (1813, 235308), (3108, 137263), (3626, 117654), (5439, 78436), (7252, 58827), (10878, 39218), (19609, 21756)]