225264228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 679526400

約数和(自身を除く): 454262172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 31, 38, 42, 57, 58, 62, 76, 84, 87, 93, 114, 116, 124, 133, 157, 174, 186, 203, 217, 228, 266, 314, 348, 372, 399, 406, 434, 471, 532, 551, 589, 609, 628, 651, 798, 812, 868, 899, 942, 1099, 1102, 1178, 1218, 1302, 1596, 1653, 1767, 1798, 1884, 2198, 2204, 2356, 2436, 2604, 2697, 2983, 3297, 3306, 3534, 3596, 3857, 4123, 4396, 4553, 4867, 5394, 5966, 6293, 6594, 6612, 7068, 7714, 8246, 8949, 9106, 9734, 10788, 11571, 11932, 12369, 12586, 13188, 13659, 14601, 15428, 16492, 17081, 17898, 18212, 18879, 19468, 20881, 23142, 24738, 25172, 27318, 29202, 31871, 34069, 34162, 35796, 37758, 41762, 46284, 49476, 51243, 54636, 58404, 62643, 63742, 68138, 68324, 75516, 83524, 86507, 92473, 95613, 102207, 102486, 119567, 125286, 127484, 136276, 141143, 173014, 184946, 191226, 204414, 204972, 239134, 250572, 259521, 277419, 282286, 346028, 358701, 369892, 382452, 408828, 423429, 478268, 519042, 554838, 564572, 605549, 647311, 717402, 846858, 988001, 1038084, 1109676, 1211098, 1294622, 1434804, 1693716, 1816647, 1941933, 1976002, 2422196, 2589244, 2681717, 2964003, 3633294, 3883866, 3952004, 5363434, 5928006, 7266588, 7767732, 8045151, 10726868, 11856012, 16090302, 18772019, 32180604, 37544038, 56316057, 75088076, 112632114, 225264228]

約数ペア:

[(1, 225264228), (2, 112632114), (3, 75088076), (4, 56316057), (6, 37544038), (7, 32180604), (12, 18772019), (14, 16090302), (19, 11856012), (21, 10726868), (28, 8045151), (29, 7767732), (31, 7266588), (38, 5928006), (42, 5363434), (57, 3952004), (58, 3883866), (62, 3633294), (76, 2964003), (84, 2681717), (87, 2589244), (93, 2422196), (114, 1976002), (116, 1941933), (124, 1816647), (133, 1693716), (157, 1434804), (174, 1294622), (186, 1211098), (203, 1109676), (217, 1038084), (228, 988001), (266, 846858), (314, 717402), (348, 647311), (372, 605549), (399, 564572), (406, 554838), (434, 519042), (471, 478268), (532, 423429), (551, 408828), (589, 382452), (609, 369892), (628, 358701), (651, 346028), (798, 282286), (812, 277419), (868, 259521), (899, 250572), (942, 239134), (1099, 204972), (1102, 204414), (1178, 191226), (1218, 184946), (1302, 173014), (1596, 141143), (1653, 136276), (1767, 127484), (1798, 125286), (1884, 119567), (2198, 102486), (2204, 102207), (2356, 95613), (2436, 92473), (2604, 86507), (2697, 83524), (2983, 75516), (3297, 68324), (3306, 68138), (3534, 63742), (3596, 62643), (3857, 58404), (4123, 54636), (4396, 51243), (4553, 49476), (4867, 46284), (5394, 41762), (5966, 37758), (6293, 35796), (6594, 34162), (6612, 34069), (7068, 31871), (7714, 29202), (8246, 27318), (8949, 25172), (9106, 24738), (9734, 23142), (10788, 20881), (11571, 19468), (11932, 18879), (12369, 18212), (12586, 17898), (13188, 17081), (13659, 16492), (14601, 15428)]