728073936

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3793}}^1$

素因数の和:3881

約数の個数: 120

約数和(自身を含む): 2152806656

約数和(自身を除く): 1424732720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 688, 744, 774, 1032, 1116, 1333, 1488, 1548, 2064, 2232, 2666, 3096, 3793, 3999, 4464, 5332, 6192, 7586, 7998, 10664, 11379, 11997, 15172, 15996, 21328, 22758, 23994, 30344, 31992, 34137, 45516, 47988, 60688, 63984, 68274, 91032, 95976, 117583, 136548, 163099, 182064, 191952, 235166, 273096, 326198, 352749, 470332, 489297, 546192, 652396, 705498, 940664, 978594, 1058247, 1304792, 1410996, 1467891, 1881328, 1957188, 2116494, 2609584, 2821992, 2935782, 3914376, 4232988, 5056069, 5643984, 5871564, 7828752, 8465976, 10112138, 11743128, 15168207, 16931952, 20224276, 23486256, 30336414, 40448552, 45504621, 60672828, 80897104, 91009242, 121345656, 182018484, 242691312, 364036968, 728073936]

約数ペア:

[(1, 728073936), (2, 364036968), (3, 242691312), (4, 182018484), (6, 121345656), (8, 91009242), (9, 80897104), (12, 60672828), (16, 45504621), (18, 40448552), (24, 30336414), (31, 23486256), (36, 20224276), (43, 16931952), (48, 15168207), (62, 11743128), (72, 10112138), (86, 8465976), (93, 7828752), (124, 5871564), (129, 5643984), (144, 5056069), (172, 4232988), (186, 3914376), (248, 2935782), (258, 2821992), (279, 2609584), (344, 2116494), (372, 1957188), (387, 1881328), (496, 1467891), (516, 1410996), (558, 1304792), (688, 1058247), (744, 978594), (774, 940664), (1032, 705498), (1116, 652396), (1333, 546192), (1488, 489297), (1548, 470332), (2064, 352749), (2232, 326198), (2666, 273096), (3096, 235166), (3793, 191952), (3999, 182064), (4464, 163099), (5332, 136548), (6192, 117583), (7586, 95976), (7998, 91032), (10664, 68274), (11379, 63984), (11997, 60688), (15172, 47988), (15996, 45516), (21328, 34137), (22758, 31992), (23994, 30344)]