1206471928424

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1\times {\mathrm{142969}}^1$

素因数の和:147874

約数の個数: 64

約数和(自身を含む): 2669261337600

約数和(自身を除く): 1462789409176

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 4861, 9722, 19444, 34027, 38888, 68054, 136108, 142969, 150691, 272216, 285938, 301382, 571876, 602764, 1000783, 1054837, 1143752, 1205528, 2001566, 2109674, 4003132, 4219348, 4432039, 8006264, 8438696, 8864078, 17728156, 31024273, 35456312, 62048546, 124097092, 248194184, 694972309, 1389944618, 2779889236, 4864806163, 5559778472, 9729612326, 19459224652, 21544141579, 38918449304, 43088283158, 86176566316, 150808991053, 172353132632, 301617982106, 603235964212, 1206471928424]

約数ペア:

[(1, 1206471928424), (2, 603235964212), (4, 301617982106), (7, 172353132632), (8, 150808991053), (14, 86176566316), (28, 43088283158), (31, 38918449304), (56, 21544141579), (62, 19459224652), (124, 9729612326), (217, 5559778472), (248, 4864806163), (434, 2779889236), (868, 1389944618), (1736, 694972309), (4861, 248194184), (9722, 124097092), (19444, 62048546), (34027, 35456312), (38888, 31024273), (68054, 17728156), (136108, 8864078), (142969, 8438696), (150691, 8006264), (272216, 4432039), (285938, 4219348), (301382, 4003132), (571876, 2109674), (602764, 2001566), (1000783, 1205528), (1054837, 1143752)]