2478397896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{44879}}^1$

素因数の和:44963

約数の個数: 96

約数和(自身を含む): 7351344000

約数和(自身を除く): 4872946104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 104, 117, 118, 156, 177, 234, 236, 312, 354, 468, 472, 531, 708, 767, 936, 1062, 1416, 1534, 2124, 2301, 3068, 4248, 4602, 6136, 6903, 9204, 13806, 18408, 27612, 44879, 55224, 89758, 134637, 179516, 269274, 359032, 403911, 538548, 583427, 807822, 1077096, 1166854, 1615644, 1750281, 2333708, 2647861, 3231288, 3500562, 4667416, 5250843, 5295722, 7001124, 7943583, 10501686, 10591444, 14002248, 15887166, 21003372, 21182888, 23830749, 31774332, 34422193, 42006744, 47661498, 63548664, 68844386, 95322996, 103266579, 137688772, 190645992, 206533158, 275377544, 309799737, 413066316, 619599474, 826132632, 1239198948, 2478397896]

約数ペア:

[(1, 2478397896), (2, 1239198948), (3, 826132632), (4, 619599474), (6, 413066316), (8, 309799737), (9, 275377544), (12, 206533158), (13, 190645992), (18, 137688772), (24, 103266579), (26, 95322996), (36, 68844386), (39, 63548664), (52, 47661498), (59, 42006744), (72, 34422193), (78, 31774332), (104, 23830749), (117, 21182888), (118, 21003372), (156, 15887166), (177, 14002248), (234, 10591444), (236, 10501686), (312, 7943583), (354, 7001124), (468, 5295722), (472, 5250843), (531, 4667416), (708, 3500562), (767, 3231288), (936, 2647861), (1062, 2333708), (1416, 1750281), (1534, 1615644), (2124, 1166854), (2301, 1077096), (3068, 807822), (4248, 583427), (4602, 538548), (6136, 403911), (6903, 359032), (9204, 269274), (13806, 179516), (18408, 134637), (27612, 89758), (44879, 55224)]