734680656

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{5309}}^1$

素因数の和:5385

約数の個数: 90

約数和(自身を含む): 2124950490

約数和(自身を除く): 1390269834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1488, 1922, 2232, 2883, 3844, 4464, 5309, 5766, 7688, 8649, 10618, 11532, 15376, 15927, 17298, 21236, 23064, 31854, 34596, 42472, 46128, 47781, 63708, 69192, 84944, 95562, 127416, 138384, 164579, 191124, 254832, 329158, 382248, 493737, 658316, 764496, 987474, 1316632, 1481211, 1974948, 2633264, 2962422, 3949896, 5101949, 5924844, 7899792, 10203898, 11849688, 15305847, 20407796, 23699376, 30611694, 40815592, 45917541, 61223388, 81631184, 91835082, 122446776, 183670164, 244893552, 367340328, 734680656]

約数ペア:

[(1, 734680656), (2, 367340328), (3, 244893552), (4, 183670164), (6, 122446776), (8, 91835082), (9, 81631184), (12, 61223388), (16, 45917541), (18, 40815592), (24, 30611694), (31, 23699376), (36, 20407796), (48, 15305847), (62, 11849688), (72, 10203898), (93, 7899792), (124, 5924844), (144, 5101949), (186, 3949896), (248, 2962422), (279, 2633264), (372, 1974948), (496, 1481211), (558, 1316632), (744, 987474), (961, 764496), (1116, 658316), (1488, 493737), (1922, 382248), (2232, 329158), (2883, 254832), (3844, 191124), (4464, 164579), (5309, 138384), (5766, 127416), (7688, 95562), (8649, 84944), (10618, 69192), (11532, 63708), (15376, 47781), (15927, 46128), (17298, 42472), (21236, 34596), (23064, 31854)]