8188848

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 25050480

約数和(自身を除く): 16861632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 73, 76, 82, 114, 123, 144, 146, 152, 164, 171, 219, 228, 246, 292, 304, 328, 342, 369, 438, 456, 492, 584, 656, 657, 684, 738, 779, 876, 912, 984, 1168, 1314, 1368, 1387, 1476, 1558, 1752, 1968, 2337, 2628, 2736, 2774, 2952, 2993, 3116, 3504, 4161, 4674, 5256, 5548, 5904, 5986, 6232, 7011, 8322, 8979, 9348, 10512, 11096, 11972, 12464, 12483, 14022, 16644, 17958, 18696, 22192, 23944, 24966, 26937, 28044, 33288, 35916, 37392, 47888, 49932, 53874, 56088, 56867, 66576, 71832, 99864, 107748, 112176, 113734, 143664, 170601, 199728, 215496, 227468, 341202, 430992, 454936, 511803, 682404, 909872, 1023606, 1364808, 2047212, 2729616, 4094424, 8188848]

約数ペア:

[(1, 8188848), (2, 4094424), (3, 2729616), (4, 2047212), (6, 1364808), (8, 1023606), (9, 909872), (12, 682404), (16, 511803), (18, 454936), (19, 430992), (24, 341202), (36, 227468), (38, 215496), (41, 199728), (48, 170601), (57, 143664), (72, 113734), (73, 112176), (76, 107748), (82, 99864), (114, 71832), (123, 66576), (144, 56867), (146, 56088), (152, 53874), (164, 49932), (171, 47888), (219, 37392), (228, 35916), (246, 33288), (292, 28044), (304, 26937), (328, 24966), (342, 23944), (369, 22192), (438, 18696), (456, 17958), (492, 16644), (584, 14022), (656, 12483), (657, 12464), (684, 11972), (738, 11096), (779, 10512), (876, 9348), (912, 8979), (984, 8322), (1168, 7011), (1314, 6232), (1368, 5986), (1387, 5904), (1476, 5548), (1558, 5256), (1752, 4674), (1968, 4161), (2337, 3504), (2628, 3116), (2736, 2993), (2774, 2952)]