394407480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193337}}^1$

素因数の和:193368

約数の個数: 64

約数和(自身を含む): 1252830240

約数和(自身を除く): 858422760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 193337, 386674, 580011, 773348, 966685, 1160022, 1546696, 1933370, 2320044, 2900055, 3286729, 3866740, 4640088, 5800110, 6573458, 7733480, 9860187, 11600220, 13146916, 16433645, 19720374, 23200440, 26293832, 32867290, 39440748, 49300935, 65734580, 78881496, 98601870, 131469160, 197203740, 394407480]

約数ペア:

[(1, 394407480), (2, 197203740), (3, 131469160), (4, 98601870), (5, 78881496), (6, 65734580), (8, 49300935), (10, 39440748), (12, 32867290), (15, 26293832), (17, 23200440), (20, 19720374), (24, 16433645), (30, 13146916), (34, 11600220), (40, 9860187), (51, 7733480), (60, 6573458), (68, 5800110), (85, 4640088), (102, 3866740), (120, 3286729), (136, 2900055), (170, 2320044), (204, 1933370), (255, 1546696), (340, 1160022), (408, 966685), (510, 773348), (680, 580011), (1020, 386674), (2040, 193337)]