2560067748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{21569}}^1$

素因数の和:21746

約数の個数: 96

約数和(自身を含む): 7634054400

約数和(自身を除く): 5073986652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 157, 189, 252, 314, 378, 471, 628, 756, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4239, 4396, 5652, 6594, 8478, 9891, 13188, 16956, 19782, 21569, 29673, 39564, 43138, 59346, 64707, 86276, 118692, 129414, 150983, 194121, 258828, 301966, 388242, 452949, 582363, 603932, 776484, 905898, 1164726, 1358847, 1811796, 2329452, 2717694, 3386333, 4076541, 5435388, 6772666, 8153082, 10158999, 13545332, 16306164, 20317998, 23704331, 30476997, 40635996, 47408662, 60953994, 71112993, 91430991, 94817324, 121907988, 142225986, 182861982, 213338979, 284451972, 365723964, 426677958, 640016937, 853355916, 1280033874, 2560067748]

約数ペア:

[(1, 2560067748), (2, 1280033874), (3, 853355916), (4, 640016937), (6, 426677958), (7, 365723964), (9, 284451972), (12, 213338979), (14, 182861982), (18, 142225986), (21, 121907988), (27, 94817324), (28, 91430991), (36, 71112993), (42, 60953994), (54, 47408662), (63, 40635996), (84, 30476997), (108, 23704331), (126, 20317998), (157, 16306164), (189, 13545332), (252, 10158999), (314, 8153082), (378, 6772666), (471, 5435388), (628, 4076541), (756, 3386333), (942, 2717694), (1099, 2329452), (1413, 1811796), (1884, 1358847), (2198, 1164726), (2826, 905898), (3297, 776484), (4239, 603932), (4396, 582363), (5652, 452949), (6594, 388242), (8478, 301966), (9891, 258828), (13188, 194121), (16956, 150983), (19782, 129414), (21569, 118692), (29673, 86276), (39564, 64707), (43138, 59346)]