2251497472

素因数分解:

$2^{13}\times 7^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 168

約数和(自身を含む): 5378866560

約数和(自身を除く): 3127369088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 79, 98, 112, 128, 142, 158, 196, 224, 256, 284, 316, 392, 448, 497, 512, 553, 568, 632, 784, 896, 994, 1024, 1106, 1136, 1264, 1568, 1792, 1988, 2048, 2212, 2272, 2528, 3136, 3479, 3584, 3871, 3976, 4096, 4424, 4544, 5056, 5609, 6272, 6958, 7168, 7742, 7952, 8192, 8848, 9088, 10112, 11218, 12544, 13916, 14336, 15484, 15904, 17696, 18176, 20224, 22436, 25088, 27832, 28672, 30968, 31808, 35392, 36352, 39263, 40448, 44872, 50176, 55664, 57344, 61936, 63616, 70784, 72704, 78526, 80896, 89744, 100352, 111328, 123872, 127232, 141568, 145408, 157052, 161792, 179488, 200704, 222656, 247744, 254464, 274841, 283136, 290816, 314104, 323584, 358976, 401408, 445312, 495488, 508928, 549682, 566272, 581632, 628208, 647168, 717952, 890624, 990976, 1017856, 1099364, 1132544, 1256416, 1435904, 1781248, 1981952, 2035712, 2198728, 2265088, 2512832, 2871808, 3562496, 3963904, 4071424, 4397456, 4530176, 5025664, 5743616, 7124992, 7927808, 8794912, 10051328, 11487232, 14249984, 15855616, 17589824, 20102656, 22974464, 28499968, 31711232, 35179648, 40205312, 45948928, 70359296, 80410624, 140718592, 160821248, 281437184, 321642496, 562874368, 1125748736, 2251497472]

約数ペア:

[(1, 2251497472), (2, 1125748736), (4, 562874368), (7, 321642496), (8, 281437184), (14, 160821248), (16, 140718592), (28, 80410624), (32, 70359296), (49, 45948928), (56, 40205312), (64, 35179648), (71, 31711232), (79, 28499968), (98, 22974464), (112, 20102656), (128, 17589824), (142, 15855616), (158, 14249984), (196, 11487232), (224, 10051328), (256, 8794912), (284, 7927808), (316, 7124992), (392, 5743616), (448, 5025664), (497, 4530176), (512, 4397456), (553, 4071424), (568, 3963904), (632, 3562496), (784, 2871808), (896, 2512832), (994, 2265088), (1024, 2198728), (1106, 2035712), (1136, 1981952), (1264, 1781248), (1568, 1435904), (1792, 1256416), (1988, 1132544), (2048, 1099364), (2212, 1017856), (2272, 990976), (2528, 890624), (3136, 717952), (3479, 647168), (3584, 628208), (3871, 581632), (3976, 566272), (4096, 549682), (4424, 508928), (4544, 495488), (5056, 445312), (5609, 401408), (6272, 358976), (6958, 323584), (7168, 314104), (7742, 290816), (7952, 283136), (8192, 274841), (8848, 254464), (9088, 247744), (10112, 222656), (11218, 200704), (12544, 179488), (13916, 161792), (14336, 157052), (15484, 145408), (15904, 141568), (17696, 127232), (18176, 123872), (20224, 111328), (22436, 100352), (25088, 89744), (27832, 80896), (28672, 78526), (30968, 72704), (31808, 70784), (35392, 63616), (36352, 61936), (39263, 57344), (40448, 55664), (44872, 50176)]