223402816

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 112

約数和(自身を含む): 553029120

約数和(自身を除く): 329626304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 178, 182, 208, 224, 356, 364, 416, 431, 448, 623, 712, 728, 832, 862, 1157, 1246, 1424, 1456, 1724, 2314, 2492, 2848, 2912, 3017, 3448, 4628, 4984, 5603, 5696, 5824, 6034, 6896, 8099, 9256, 9968, 11206, 12068, 13792, 16198, 18512, 19936, 22412, 24136, 27584, 32396, 37024, 38359, 39221, 39872, 44824, 48272, 64792, 74048, 76718, 78442, 89648, 96544, 129584, 153436, 156884, 179296, 193088, 259168, 268513, 306872, 313768, 358592, 498667, 518336, 537026, 613744, 627536, 997334, 1074052, 1227488, 1255072, 1994668, 2148104, 2454976, 2510144, 3490669, 3989336, 4296208, 6981338, 7978672, 8592416, 13962676, 15957344, 17184832, 27925352, 31914688, 55850704, 111701408, 223402816]

約数ペア:

[(1, 223402816), (2, 111701408), (4, 55850704), (7, 31914688), (8, 27925352), (13, 17184832), (14, 15957344), (16, 13962676), (26, 8592416), (28, 7978672), (32, 6981338), (52, 4296208), (56, 3989336), (64, 3490669), (89, 2510144), (91, 2454976), (104, 2148104), (112, 1994668), (178, 1255072), (182, 1227488), (208, 1074052), (224, 997334), (356, 627536), (364, 613744), (416, 537026), (431, 518336), (448, 498667), (623, 358592), (712, 313768), (728, 306872), (832, 268513), (862, 259168), (1157, 193088), (1246, 179296), (1424, 156884), (1456, 153436), (1724, 129584), (2314, 96544), (2492, 89648), (2848, 78442), (2912, 76718), (3017, 74048), (3448, 64792), (4628, 48272), (4984, 44824), (5603, 39872), (5696, 39221), (5824, 38359), (6034, 37024), (6896, 32396), (8099, 27584), (9256, 24136), (9968, 22412), (11206, 19936), (12068, 18512), (13792, 16198)]