984583896

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1\times {\mathrm{647}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 2486764800

約数和(自身を除く): 1502180904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 389, 489, 647, 652, 778, 978, 1167, 1294, 1304, 1556, 1941, 1956, 2334, 2588, 3112, 3882, 3912, 4668, 5176, 7764, 9336, 15528, 63407, 105461, 126814, 190221, 210922, 251683, 253628, 316383, 380442, 421844, 503366, 507256, 632766, 755049, 760884, 843688, 1006732, 1265532, 1510098, 1521768, 2013464, 2531064, 3020196, 6040392, 41024329, 82048658, 123072987, 164097316, 246145974, 328194632, 492291948, 984583896]

約数ペア:

[(1, 984583896), (2, 492291948), (3, 328194632), (4, 246145974), (6, 164097316), (8, 123072987), (12, 82048658), (24, 41024329), (163, 6040392), (326, 3020196), (389, 2531064), (489, 2013464), (647, 1521768), (652, 1510098), (778, 1265532), (978, 1006732), (1167, 843688), (1294, 760884), (1304, 755049), (1556, 632766), (1941, 507256), (1956, 503366), (2334, 421844), (2588, 380442), (3112, 316383), (3882, 253628), (3912, 251683), (4668, 210922), (5176, 190221), (7764, 126814), (9336, 105461), (15528, 63407)]