438745608

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5407}}^1$

素因数の和:5456

約数の個数: 144

約数和(自身を含む): 1442638080

約数和(自身を除く): 1003892472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2898, 3381, 3528, 3864, 4508, 5407, 5796, 6762, 9016, 10143, 10814, 11592, 13524, 16221, 20286, 21628, 27048, 32442, 37849, 40572, 43256, 48663, 64884, 75698, 81144, 97326, 113547, 124361, 129768, 151396, 194652, 227094, 248722, 264943, 302792, 340641, 373083, 389304, 454188, 497444, 529886, 681282, 746166, 794829, 870527, 908376, 994888, 1059772, 1119249, 1362564, 1492332, 1589658, 1741054, 2119544, 2238498, 2384487, 2611581, 2725128, 2984664, 3179316, 3482108, 4476996, 4768974, 5223162, 6093689, 6358632, 6964216, 7834743, 8953992, 9537948, 10446324, 12187378, 15669486, 18281067, 19075896, 20892648, 24374756, 31338972, 36562134, 48749512, 54843201, 62677944, 73124268, 109686402, 146248536, 219372804, 438745608]

約数ペア:

[(1, 438745608), (2, 219372804), (3, 146248536), (4, 109686402), (6, 73124268), (7, 62677944), (8, 54843201), (9, 48749512), (12, 36562134), (14, 31338972), (18, 24374756), (21, 20892648), (23, 19075896), (24, 18281067), (28, 15669486), (36, 12187378), (42, 10446324), (46, 9537948), (49, 8953992), (56, 7834743), (63, 6964216), (69, 6358632), (72, 6093689), (84, 5223162), (92, 4768974), (98, 4476996), (126, 3482108), (138, 3179316), (147, 2984664), (161, 2725128), (168, 2611581), (184, 2384487), (196, 2238498), (207, 2119544), (252, 1741054), (276, 1589658), (294, 1492332), (322, 1362564), (392, 1119249), (414, 1059772), (441, 994888), (483, 908376), (504, 870527), (552, 794829), (588, 746166), (644, 681282), (828, 529886), (882, 497444), (966, 454188), (1127, 389304), (1176, 373083), (1288, 340641), (1449, 302792), (1656, 264943), (1764, 248722), (1932, 227094), (2254, 194652), (2898, 151396), (3381, 129768), (3528, 124361), (3864, 113547), (4508, 97326), (5407, 81144), (5796, 75698), (6762, 64884), (9016, 48663), (10143, 43256), (10814, 40572), (11592, 37849), (13524, 32442), (16221, 27048), (20286, 21628)]