285396144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 853659648

約数和(自身を除く): 568263504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 71, 88, 92, 132, 138, 142, 176, 184, 213, 253, 264, 276, 284, 331, 368, 426, 506, 528, 552, 568, 662, 759, 781, 852, 993, 1012, 1104, 1136, 1324, 1518, 1562, 1633, 1704, 1986, 2024, 2343, 2648, 3036, 3124, 3266, 3408, 3641, 3972, 4048, 4686, 4899, 5296, 6072, 6248, 6532, 7282, 7613, 7944, 9372, 9798, 10923, 12144, 12496, 13064, 14564, 15226, 15888, 17963, 18744, 19596, 21846, 22839, 23501, 26128, 29128, 30452, 35926, 37488, 39192, 43692, 45678, 47002, 53889, 58256, 60904, 70503, 71852, 78384, 83743, 87384, 91356, 94004, 107778, 121808, 141006, 143704, 167486, 174768, 182712, 188008, 215556, 251229, 258511, 282012, 287408, 334972, 365424, 376016, 431112, 502458, 517022, 540523, 564024, 669944, 775533, 862224, 1004916, 1034044, 1081046, 1128048, 1339888, 1551066, 1621569, 2009832, 2068088, 2162092, 3102132, 3243138, 4019664, 4136176, 4324184, 5945753, 6204264, 6486276, 8648368, 11891506, 12408528, 12972552, 17837259, 23783012, 25945104, 35674518, 47566024, 71349036, 95132048, 142698072, 285396144]

約数ペア:

[(1, 285396144), (2, 142698072), (3, 95132048), (4, 71349036), (6, 47566024), (8, 35674518), (11, 25945104), (12, 23783012), (16, 17837259), (22, 12972552), (23, 12408528), (24, 11891506), (33, 8648368), (44, 6486276), (46, 6204264), (48, 5945753), (66, 4324184), (69, 4136176), (71, 4019664), (88, 3243138), (92, 3102132), (132, 2162092), (138, 2068088), (142, 2009832), (176, 1621569), (184, 1551066), (213, 1339888), (253, 1128048), (264, 1081046), (276, 1034044), (284, 1004916), (331, 862224), (368, 775533), (426, 669944), (506, 564024), (528, 540523), (552, 517022), (568, 502458), (662, 431112), (759, 376016), (781, 365424), (852, 334972), (993, 287408), (1012, 282012), (1104, 258511), (1136, 251229), (1324, 215556), (1518, 188008), (1562, 182712), (1633, 174768), (1704, 167486), (1986, 143704), (2024, 141006), (2343, 121808), (2648, 107778), (3036, 94004), (3124, 91356), (3266, 87384), (3408, 83743), (3641, 78384), (3972, 71852), (4048, 70503), (4686, 60904), (4899, 58256), (5296, 53889), (6072, 47002), (6248, 45678), (6532, 43692), (7282, 39192), (7613, 37488), (7944, 35926), (9372, 30452), (9798, 29128), (10923, 26128), (12144, 23501), (12496, 22839), (13064, 21846), (14564, 19596), (15226, 18744), (15888, 17963)]