311955367892

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{331063}}^1$

素因数の和:331608

約数の個数: 48

約数和(自身を含む): 633831297792

約数和(自身を除く): 321875929900

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 461, 511, 922, 1022, 1844, 2044, 3227, 6454, 12908, 33653, 67306, 134612, 235571, 331063, 471142, 662126, 942284, 1324252, 2317441, 4634882, 9269764, 24167599, 48335198, 96670396, 152620043, 169173193, 305240086, 338346386, 610480172, 676692772, 1068340301, 2136680602, 4273361204, 11141263139, 22282526278, 44565052556, 77988841973, 155977683946, 311955367892]

約数ペア:

[(1, 311955367892), (2, 155977683946), (4, 77988841973), (7, 44565052556), (14, 22282526278), (28, 11141263139), (73, 4273361204), (146, 2136680602), (292, 1068340301), (461, 676692772), (511, 610480172), (922, 338346386), (1022, 305240086), (1844, 169173193), (2044, 152620043), (3227, 96670396), (6454, 48335198), (12908, 24167599), (33653, 9269764), (67306, 4634882), (134612, 2317441), (235571, 1324252), (331063, 942284), (471142, 662126)]