220065664

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2740

約数の個数: 96

約数和(自身を含む): 549423000

約数和(自身を除く): 329357336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 2548, 2699, 2912, 3136, 5096, 5398, 5824, 6272, 10192, 10796, 11648, 18893, 20384, 21592, 35087, 37786, 40768, 43184, 70174, 75572, 81536, 86368, 132251, 140348, 151144, 172736, 245609, 264502, 280696, 302288, 345472, 491218, 529004, 561392, 604576, 982436, 1058008, 1122784, 1209152, 1719263, 1964872, 2116016, 2245568, 2418304, 3438526, 3929744, 4232032, 4491136, 6877052, 7859488, 8464064, 13754104, 15718976, 16928128, 27508208, 31437952, 55016416, 110032832, 220065664]

約数ペア:

[(1, 220065664), (2, 110032832), (4, 55016416), (7, 31437952), (8, 27508208), (13, 16928128), (14, 15718976), (16, 13754104), (26, 8464064), (28, 7859488), (32, 6877052), (49, 4491136), (52, 4232032), (56, 3929744), (64, 3438526), (91, 2418304), (98, 2245568), (104, 2116016), (112, 1964872), (128, 1719263), (182, 1209152), (196, 1122784), (208, 1058008), (224, 982436), (364, 604576), (392, 561392), (416, 529004), (448, 491218), (637, 345472), (728, 302288), (784, 280696), (832, 264502), (896, 245609), (1274, 172736), (1456, 151144), (1568, 140348), (1664, 132251), (2548, 86368), (2699, 81536), (2912, 75572), (3136, 70174), (5096, 43184), (5398, 40768), (5824, 37786), (6272, 35087), (10192, 21592), (10796, 20384), (11648, 18893)]