2018398592

素因数分解:

$2^7\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1549

約数の個数: 128

約数和(自身を含む): 4843776000

約数和(自身を除く): 2825377408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 343, 392, 434, 448, 496, 686, 784, 868, 896, 992, 1372, 1483, 1519, 1568, 1736, 1984, 2744, 2966, 3038, 3136, 3472, 3968, 5488, 5932, 6076, 6272, 6944, 10381, 10633, 10976, 11864, 12152, 13888, 20762, 21266, 21952, 23728, 24304, 27776, 41524, 42532, 43904, 45973, 47456, 48608, 72667, 83048, 85064, 91946, 94912, 97216, 145334, 166096, 170128, 183892, 189824, 194432, 290668, 321811, 332192, 340256, 367784, 508669, 581336, 643622, 664384, 680512, 735568, 1017338, 1162672, 1287244, 1328768, 1361024, 1471136, 2034676, 2252677, 2325344, 2574488, 2942272, 4069352, 4505354, 4650688, 5148976, 5884544, 8138704, 9010708, 9301376, 10297952, 15768739, 16277408, 18021416, 20595904, 31537478, 32554816, 36042832, 41191808, 63074956, 65109632, 72085664, 126149912, 144171328, 252299824, 288342656, 504599648, 1009199296, 2018398592]

約数ペア:

[(1, 2018398592), (2, 1009199296), (4, 504599648), (7, 288342656), (8, 252299824), (14, 144171328), (16, 126149912), (28, 72085664), (31, 65109632), (32, 63074956), (49, 41191808), (56, 36042832), (62, 32554816), (64, 31537478), (98, 20595904), (112, 18021416), (124, 16277408), (128, 15768739), (196, 10297952), (217, 9301376), (224, 9010708), (248, 8138704), (343, 5884544), (392, 5148976), (434, 4650688), (448, 4505354), (496, 4069352), (686, 2942272), (784, 2574488), (868, 2325344), (896, 2252677), (992, 2034676), (1372, 1471136), (1483, 1361024), (1519, 1328768), (1568, 1287244), (1736, 1162672), (1984, 1017338), (2744, 735568), (2966, 680512), (3038, 664384), (3136, 643622), (3472, 581336), (3968, 508669), (5488, 367784), (5932, 340256), (6076, 332192), (6272, 321811), (6944, 290668), (10381, 194432), (10633, 189824), (10976, 183892), (11864, 170128), (12152, 166096), (13888, 145334), (20762, 97216), (21266, 94912), (21952, 91946), (23728, 85064), (24304, 83048), (27776, 72667), (41524, 48608), (42532, 47456), (43904, 45973)]