507549952

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21787}}^1$

素因数の和:21823

約数の個数: 72

約数和(自身を含む): 1246970816

約数和(自身を除く): 739420864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 21787, 23296, 43574, 87148, 152509, 174296, 283231, 305018, 348592, 566462, 610036, 697184, 1132924, 1220072, 1394368, 1982617, 2265848, 2440144, 2788736, 3965234, 4531696, 4880288, 5577472, 7930468, 9063392, 9760576, 15860936, 18126784, 19521152, 31721872, 36253568, 39042304, 63443744, 72507136, 126887488, 253774976, 507549952]

約数ペア:

[(1, 507549952), (2, 253774976), (4, 126887488), (7, 72507136), (8, 63443744), (13, 39042304), (14, 36253568), (16, 31721872), (26, 19521152), (28, 18126784), (32, 15860936), (52, 9760576), (56, 9063392), (64, 7930468), (91, 5577472), (104, 4880288), (112, 4531696), (128, 3965234), (182, 2788736), (208, 2440144), (224, 2265848), (256, 1982617), (364, 1394368), (416, 1220072), (448, 1132924), (728, 697184), (832, 610036), (896, 566462), (1456, 348592), (1664, 305018), (1792, 283231), (2912, 174296), (3328, 152509), (5824, 87148), (11648, 43574), (21787, 23296)]