215473608

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:801

約数の個数: 160

約数和(自身を含む): 701025600

約数和(自身を除く): 485551992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 81, 84, 108, 126, 134, 162, 168, 189, 201, 216, 252, 268, 324, 378, 402, 469, 504, 536, 567, 603, 648, 709, 756, 804, 938, 1134, 1206, 1407, 1418, 1512, 1608, 1809, 1876, 2127, 2268, 2412, 2814, 2836, 3618, 3752, 4221, 4254, 4536, 4824, 4963, 5427, 5628, 5672, 6381, 7236, 8442, 8508, 9926, 10854, 11256, 12663, 12762, 14472, 14889, 16884, 17016, 19143, 19852, 21708, 25326, 25524, 29778, 33768, 37989, 38286, 39704, 43416, 44667, 47503, 50652, 51048, 57429, 59556, 75978, 76572, 89334, 95006, 101304, 114858, 119112, 134001, 142509, 151956, 153144, 178668, 190012, 229716, 268002, 285018, 303912, 332521, 357336, 380024, 402003, 427527, 459432, 536004, 570036, 665042, 804006, 855054, 997563, 1072008, 1140072, 1282581, 1330084, 1608012, 1710108, 1995126, 2565162, 2660168, 2992689, 3216024, 3420216, 3847743, 3990252, 5130324, 5985378, 7695486, 7980504, 8978067, 10260648, 11970756, 15390972, 17956134, 23941512, 26934201, 30781944, 35912268, 53868402, 71824536, 107736804, 215473608]

約数ペア:

[(1, 215473608), (2, 107736804), (3, 71824536), (4, 53868402), (6, 35912268), (7, 30781944), (8, 26934201), (9, 23941512), (12, 17956134), (14, 15390972), (18, 11970756), (21, 10260648), (24, 8978067), (27, 7980504), (28, 7695486), (36, 5985378), (42, 5130324), (54, 3990252), (56, 3847743), (63, 3420216), (67, 3216024), (72, 2992689), (81, 2660168), (84, 2565162), (108, 1995126), (126, 1710108), (134, 1608012), (162, 1330084), (168, 1282581), (189, 1140072), (201, 1072008), (216, 997563), (252, 855054), (268, 804006), (324, 665042), (378, 570036), (402, 536004), (469, 459432), (504, 427527), (536, 402003), (567, 380024), (603, 357336), (648, 332521), (709, 303912), (756, 285018), (804, 268002), (938, 229716), (1134, 190012), (1206, 178668), (1407, 153144), (1418, 151956), (1512, 142509), (1608, 134001), (1809, 119112), (1876, 114858), (2127, 101304), (2268, 95006), (2412, 89334), (2814, 76572), (2836, 75978), (3618, 59556), (3752, 57429), (4221, 51048), (4254, 50652), (4536, 47503), (4824, 44667), (4963, 43416), (5427, 39704), (5628, 38286), (5672, 37989), (6381, 33768), (7236, 29778), (8442, 25524), (8508, 25326), (9926, 21708), (10854, 19852), (11256, 19143), (12663, 17016), (12762, 16884), (14472, 14889)]