417286784

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 867310080

約数和(自身を除く): 450023296

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 206, 248, 412, 496, 824, 992, 1021, 1648, 1984, 2042, 3193, 3296, 3968, 4084, 6386, 6592, 8168, 12772, 13184, 16336, 25544, 31651, 32672, 51088, 63302, 65344, 102176, 105163, 126604, 130688, 204352, 210326, 253208, 408704, 420652, 506416, 841304, 1012832, 1682608, 2025664, 3260053, 3365216, 4051328, 6520106, 6730432, 13040212, 13460864, 26080424, 52160848, 104321696, 208643392, 417286784]

約数ペア:

[(1, 417286784), (2, 208643392), (4, 104321696), (8, 52160848), (16, 26080424), (31, 13460864), (32, 13040212), (62, 6730432), (64, 6520106), (103, 4051328), (124, 3365216), (128, 3260053), (206, 2025664), (248, 1682608), (412, 1012832), (496, 841304), (824, 506416), (992, 420652), (1021, 408704), (1648, 253208), (1984, 210326), (2042, 204352), (3193, 130688), (3296, 126604), (3968, 105163), (4084, 102176), (6386, 65344), (6592, 63302), (8168, 51088), (12772, 32672), (13184, 31651), (16336, 25544)]