247770297816

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1\times {\mathrm{216481}}^1$

素因数の和:217056

約数の個数: 64

約数和(自身を含む): 626793323520

約数和(自身を除く): 379023025704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 463, 618, 824, 926, 1236, 1389, 1852, 2472, 2778, 3704, 5556, 11112, 47689, 95378, 143067, 190756, 216481, 286134, 381512, 432962, 572268, 649443, 865924, 1144536, 1298886, 1731848, 2597772, 5195544, 22297543, 44595086, 66892629, 89190172, 100230703, 133785258, 178380344, 200461406, 267570516, 300692109, 400922812, 535141032, 601384218, 801845624, 1202768436, 2405536872, 10323762409, 20647524818, 30971287227, 41295049636, 61942574454, 82590099272, 123885148908, 247770297816]

約数ペア:

[(1, 247770297816), (2, 123885148908), (3, 82590099272), (4, 61942574454), (6, 41295049636), (8, 30971287227), (12, 20647524818), (24, 10323762409), (103, 2405536872), (206, 1202768436), (309, 801845624), (412, 601384218), (463, 535141032), (618, 400922812), (824, 300692109), (926, 267570516), (1236, 200461406), (1389, 178380344), (1852, 133785258), (2472, 100230703), (2778, 89190172), (3704, 66892629), (5556, 44595086), (11112, 22297543), (47689, 5195544), (95378, 2597772), (143067, 1731848), (190756, 1298886), (216481, 1144536), (286134, 865924), (381512, 649443), (432962, 572268)]