745297629

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 1171906560

約数和(自身を除く): 426608931

約数列:

[1, 3, 17, 19, 31, 43, 51, 57, 93, 129, 323, 527, 577, 589, 731, 817, 969, 1333, 1581, 1731, 1767, 2193, 2451, 3999, 9809, 10013, 10963, 13889, 17887, 22661, 24811, 25327, 29427, 30039, 32889, 41667, 53661, 67983, 74433, 75981, 186371, 304079, 339853, 421787, 430559, 471409, 559113, 769141, 912237, 1019559, 1265361, 1291677, 1414227, 2307423, 5777501, 8013953, 13075397, 14613679, 17332503, 24041859, 39226191, 43841037, 248432543, 745297629]

約数ペア:

[(1, 745297629), (3, 248432543), (17, 43841037), (19, 39226191), (31, 24041859), (43, 17332503), (51, 14613679), (57, 13075397), (93, 8013953), (129, 5777501), (323, 2307423), (527, 1414227), (577, 1291677), (589, 1265361), (731, 1019559), (817, 912237), (969, 769141), (1333, 559113), (1581, 471409), (1731, 430559), (1767, 421787), (2193, 339853), (2451, 304079), (3999, 186371), (9809, 75981), (10013, 74433), (10963, 67983), (13889, 53661), (17887, 41667), (22661, 32889), (24811, 30039), (25327, 29427)]