516291240976

素因数分解:

$2^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{563}}^1\times {\mathrm{17761}}^1$

素因数の和:18800

約数の個数: 80

約数和(自身を含む): 1147795786368

約数和(自身を除く): 631504545392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461, 563, 922, 1126, 1844, 2252, 3227, 3688, 3941, 4504, 6454, 7376, 7882, 9008, 12908, 15764, 17761, 25816, 31528, 35522, 51632, 63056, 71044, 124327, 142088, 248654, 259543, 284176, 497308, 519086, 994616, 1038172, 1816801, 1989232, 2076344, 3633602, 4152688, 7267204, 8187821, 9999443, 14534408, 16375642, 19998886, 29068816, 32751284, 39997772, 57314747, 65502568, 69996101, 79995544, 114629494, 131005136, 139992202, 159991088, 229258988, 279984404, 458517976, 559968808, 917035952, 1119937616, 4609743223, 9219486446, 18438972892, 32268202561, 36877945784, 64536405122, 73755891568, 129072810244, 258145620488, 516291240976]

約数ペア:

[(1, 516291240976), (2, 258145620488), (4, 129072810244), (7, 73755891568), (8, 64536405122), (14, 36877945784), (16, 32268202561), (28, 18438972892), (56, 9219486446), (112, 4609743223), (461, 1119937616), (563, 917035952), (922, 559968808), (1126, 458517976), (1844, 279984404), (2252, 229258988), (3227, 159991088), (3688, 139992202), (3941, 131005136), (4504, 114629494), (6454, 79995544), (7376, 69996101), (7882, 65502568), (9008, 57314747), (12908, 39997772), (15764, 32751284), (17761, 29068816), (25816, 19998886), (31528, 16375642), (35522, 14534408), (51632, 9999443), (63056, 8187821), (71044, 7267204), (124327, 4152688), (142088, 3633602), (248654, 2076344), (259543, 1989232), (284176, 1816801), (497308, 1038172), (519086, 994616)]