261059088

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{286249}}^1$

素因数の和:286279

約数の個数: 40

約数和(自身を含む): 709900000

約数和(自身を除く): 448840912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 286249, 572498, 858747, 1144996, 1717494, 2289992, 3434988, 4579984, 5438731, 6869976, 10877462, 13739952, 16316193, 21754924, 32632386, 43509848, 65264772, 87019696, 130529544, 261059088]

約数ペア:

[(1, 261059088), (2, 130529544), (3, 87019696), (4, 65264772), (6, 43509848), (8, 32632386), (12, 21754924), (16, 16316193), (19, 13739952), (24, 10877462), (38, 6869976), (48, 5438731), (57, 4579984), (76, 3434988), (114, 2289992), (152, 1717494), (228, 1144996), (304, 858747), (456, 572498), (912, 286249)]