1955192592

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{647}}^1$

素因数の和:1216

約数の個数: 80

約数和(自身を含む): 5103637632

約数和(自身を除く): 3148445040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 401, 471, 628, 647, 802, 942, 1203, 1256, 1294, 1604, 1884, 1941, 2406, 2512, 2588, 3208, 3768, 3882, 4812, 5176, 6416, 7536, 7764, 9624, 10352, 15528, 19248, 31056, 62957, 101579, 125914, 188871, 203158, 251828, 259447, 304737, 377742, 406316, 503656, 518894, 609474, 755484, 778341, 812632, 1007312, 1037788, 1218948, 1510968, 1556682, 1625264, 2075576, 2437896, 3021936, 3113364, 4151152, 4875792, 6226728, 12453456, 40733179, 81466358, 122199537, 162932716, 244399074, 325865432, 488798148, 651730864, 977596296, 1955192592]

約数ペア:

[(1, 1955192592), (2, 977596296), (3, 651730864), (4, 488798148), (6, 325865432), (8, 244399074), (12, 162932716), (16, 122199537), (24, 81466358), (48, 40733179), (157, 12453456), (314, 6226728), (401, 4875792), (471, 4151152), (628, 3113364), (647, 3021936), (802, 2437896), (942, 2075576), (1203, 1625264), (1256, 1556682), (1294, 1510968), (1604, 1218948), (1884, 1037788), (1941, 1007312), (2406, 812632), (2512, 778341), (2588, 755484), (3208, 609474), (3768, 518894), (3882, 503656), (4812, 406316), (5176, 377742), (6416, 304737), (7536, 259447), (7764, 251828), (9624, 203158), (10352, 188871), (15528, 125914), (19248, 101579), (31056, 62957)]