856872624

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19813}}^1$

素因数の和:19894

約数の個数: 80

約数和(自身を含む): 2388141792

約数和(自身を除く): 1531269168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 136, 159, 204, 212, 272, 318, 408, 424, 636, 816, 848, 901, 1272, 1802, 2544, 2703, 3604, 5406, 7208, 10812, 14416, 19813, 21624, 39626, 43248, 59439, 79252, 118878, 158504, 237756, 317008, 336821, 475512, 673642, 951024, 1010463, 1050089, 1347284, 2020926, 2100178, 2694568, 3150267, 4041852, 4200356, 5389136, 6300534, 8083704, 8400712, 12601068, 16167408, 16801424, 17851513, 25202136, 35703026, 50404272, 53554539, 71406052, 107109078, 142812104, 214218156, 285624208, 428436312, 856872624]

約数ペア:

[(1, 856872624), (2, 428436312), (3, 285624208), (4, 214218156), (6, 142812104), (8, 107109078), (12, 71406052), (16, 53554539), (17, 50404272), (24, 35703026), (34, 25202136), (48, 17851513), (51, 16801424), (53, 16167408), (68, 12601068), (102, 8400712), (106, 8083704), (136, 6300534), (159, 5389136), (204, 4200356), (212, 4041852), (272, 3150267), (318, 2694568), (408, 2100178), (424, 2020926), (636, 1347284), (816, 1050089), (848, 1010463), (901, 951024), (1272, 673642), (1802, 475512), (2544, 336821), (2703, 317008), (3604, 237756), (5406, 158504), (7208, 118878), (10812, 79252), (14416, 59439), (19813, 43248), (21624, 39626)]