2234979968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1266

約数の個数: 128

約数和(自身を含む): 5087792640

約数和(自身を除く): 2852812672

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 104, 124, 128, 148, 208, 248, 296, 403, 416, 481, 496, 592, 806, 832, 962, 992, 1147, 1171, 1184, 1612, 1664, 1924, 1984, 2294, 2342, 2368, 3224, 3848, 3968, 4588, 4684, 4736, 6448, 7696, 9176, 9368, 12896, 14911, 15223, 15392, 18352, 18736, 25792, 29822, 30446, 30784, 36301, 36704, 37472, 43327, 51584, 59644, 60892, 61568, 72602, 73408, 74944, 86654, 119288, 121784, 145204, 146816, 149888, 173308, 238576, 243568, 290408, 346616, 471913, 477152, 487136, 563251, 580816, 693232, 943826, 954304, 974272, 1126502, 1161632, 1343137, 1386464, 1887652, 1908608, 1948544, 2253004, 2323264, 2686274, 2772928, 3775304, 4506008, 4646528, 5372548, 5545856, 7550608, 9012016, 10745096, 15101216, 17460781, 18024032, 21490192, 30202432, 34921562, 36048064, 42980384, 60404864, 69843124, 72096128, 85960768, 139686248, 171921536, 279372496, 558744992, 1117489984, 2234979968]

約数ペア:

[(1, 2234979968), (2, 1117489984), (4, 558744992), (8, 279372496), (13, 171921536), (16, 139686248), (26, 85960768), (31, 72096128), (32, 69843124), (37, 60404864), (52, 42980384), (62, 36048064), (64, 34921562), (74, 30202432), (104, 21490192), (124, 18024032), (128, 17460781), (148, 15101216), (208, 10745096), (248, 9012016), (296, 7550608), (403, 5545856), (416, 5372548), (481, 4646528), (496, 4506008), (592, 3775304), (806, 2772928), (832, 2686274), (962, 2323264), (992, 2253004), (1147, 1948544), (1171, 1908608), (1184, 1887652), (1612, 1386464), (1664, 1343137), (1924, 1161632), (1984, 1126502), (2294, 974272), (2342, 954304), (2368, 943826), (3224, 693232), (3848, 580816), (3968, 563251), (4588, 487136), (4684, 477152), (4736, 471913), (6448, 346616), (7696, 290408), (9176, 243568), (9368, 238576), (12896, 173308), (14911, 149888), (15223, 146816), (15392, 145204), (18352, 121784), (18736, 119288), (25792, 86654), (29822, 74944), (30446, 73408), (30784, 72602), (36301, 61568), (36704, 60892), (37472, 59644), (43327, 51584)]