228702208

素因数分解:

$2^{11}\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 554594040

約数和(自身を除く): 325891832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 53, 56, 64, 86, 98, 106, 112, 128, 172, 196, 212, 224, 256, 301, 344, 371, 392, 424, 448, 512, 602, 688, 742, 784, 848, 896, 1024, 1204, 1376, 1484, 1568, 1696, 1792, 2048, 2107, 2279, 2408, 2597, 2752, 2968, 3136, 3392, 3584, 4214, 4558, 4816, 5194, 5504, 5936, 6272, 6784, 7168, 8428, 9116, 9632, 10388, 11008, 11872, 12544, 13568, 14336, 15953, 16856, 18232, 19264, 20776, 22016, 23744, 25088, 27136, 31906, 33712, 36464, 38528, 41552, 44032, 47488, 50176, 54272, 63812, 67424, 72928, 77056, 83104, 88064, 94976, 100352, 108544, 111671, 127624, 134848, 145856, 154112, 166208, 189952, 223342, 255248, 269696, 291712, 308224, 332416, 379904, 446684, 510496, 539392, 583424, 616448, 664832, 759808, 893368, 1020992, 1078784, 1166848, 1329664, 1786736, 2041984, 2157568, 2333696, 2659328, 3573472, 4083968, 4315136, 4667392, 5318656, 7146944, 8167936, 14293888, 16335872, 28587776, 32671744, 57175552, 114351104, 228702208]

約数ペア:

[(1, 228702208), (2, 114351104), (4, 57175552), (7, 32671744), (8, 28587776), (14, 16335872), (16, 14293888), (28, 8167936), (32, 7146944), (43, 5318656), (49, 4667392), (53, 4315136), (56, 4083968), (64, 3573472), (86, 2659328), (98, 2333696), (106, 2157568), (112, 2041984), (128, 1786736), (172, 1329664), (196, 1166848), (212, 1078784), (224, 1020992), (256, 893368), (301, 759808), (344, 664832), (371, 616448), (392, 583424), (424, 539392), (448, 510496), (512, 446684), (602, 379904), (688, 332416), (742, 308224), (784, 291712), (848, 269696), (896, 255248), (1024, 223342), (1204, 189952), (1376, 166208), (1484, 154112), (1568, 145856), (1696, 134848), (1792, 127624), (2048, 111671), (2107, 108544), (2279, 100352), (2408, 94976), (2597, 88064), (2752, 83104), (2968, 77056), (3136, 72928), (3392, 67424), (3584, 63812), (4214, 54272), (4558, 50176), (4816, 47488), (5194, 44032), (5504, 41552), (5936, 38528), (6272, 36464), (6784, 33712), (7168, 31906), (8428, 27136), (9116, 25088), (9632, 23744), (10388, 22016), (11008, 20776), (11872, 19264), (12544, 18232), (13568, 16856), (14336, 15953)]