406959072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 1212954624

約数和(自身を除く): 805995552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 67, 78, 93, 96, 104, 124, 134, 156, 157, 186, 201, 208, 248, 268, 312, 314, 372, 402, 403, 416, 471, 496, 536, 624, 628, 744, 804, 806, 871, 942, 992, 1072, 1209, 1248, 1256, 1488, 1608, 1612, 1742, 1884, 2041, 2077, 2144, 2418, 2512, 2613, 2976, 3216, 3224, 3484, 3768, 4082, 4154, 4836, 4867, 5024, 5226, 6123, 6231, 6432, 6448, 6968, 7536, 8164, 8308, 9672, 9734, 10452, 10519, 12246, 12462, 12896, 13936, 14601, 15072, 16328, 16616, 19344, 19468, 20904, 21038, 24492, 24924, 27001, 27872, 29202, 31557, 32656, 33232, 38688, 38936, 41808, 42076, 48984, 49848, 54002, 58404, 63114, 63271, 65312, 66464, 77872, 81003, 83616, 84152, 97968, 99696, 108004, 116808, 126228, 126542, 136747, 155744, 162006, 168304, 189813, 195936, 199392, 216008, 233616, 252456, 253084, 273494, 324012, 326089, 336608, 379626, 410241, 432016, 467232, 504912, 506168, 546988, 648024, 652178, 759252, 820482, 864032, 978267, 1009824, 1012336, 1093976, 1296048, 1304356, 1518504, 1640964, 1956534, 2024672, 2187952, 2592096, 2608712, 3037008, 3281928, 3913068, 4239157, 4375904, 5217424, 6074016, 6563856, 7826136, 8478314, 10434848, 12717471, 13127712, 15652272, 16956628, 25434942, 31304544, 33913256, 50869884, 67826512, 101739768, 135653024, 203479536, 406959072]

約数ペア:

[(1, 406959072), (2, 203479536), (3, 135653024), (4, 101739768), (6, 67826512), (8, 50869884), (12, 33913256), (13, 31304544), (16, 25434942), (24, 16956628), (26, 15652272), (31, 13127712), (32, 12717471), (39, 10434848), (48, 8478314), (52, 7826136), (62, 6563856), (67, 6074016), (78, 5217424), (93, 4375904), (96, 4239157), (104, 3913068), (124, 3281928), (134, 3037008), (156, 2608712), (157, 2592096), (186, 2187952), (201, 2024672), (208, 1956534), (248, 1640964), (268, 1518504), (312, 1304356), (314, 1296048), (372, 1093976), (402, 1012336), (403, 1009824), (416, 978267), (471, 864032), (496, 820482), (536, 759252), (624, 652178), (628, 648024), (744, 546988), (804, 506168), (806, 504912), (871, 467232), (942, 432016), (992, 410241), (1072, 379626), (1209, 336608), (1248, 326089), (1256, 324012), (1488, 273494), (1608, 253084), (1612, 252456), (1742, 233616), (1884, 216008), (2041, 199392), (2077, 195936), (2144, 189813), (2418, 168304), (2512, 162006), (2613, 155744), (2976, 136747), (3216, 126542), (3224, 126228), (3484, 116808), (3768, 108004), (4082, 99696), (4154, 97968), (4836, 84152), (4867, 83616), (5024, 81003), (5226, 77872), (6123, 66464), (6231, 65312), (6432, 63271), (6448, 63114), (6968, 58404), (7536, 54002), (8164, 49848), (8308, 48984), (9672, 42076), (9734, 41808), (10452, 38936), (10519, 38688), (12246, 33232), (12462, 32656), (12896, 31557), (13936, 29202), (14601, 27872), (15072, 27001), (16328, 24924), (16616, 24492), (19344, 21038), (19468, 20904)]