385735168

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:542

約数の個数: 160

約数和(自身を含む): 1006435584

約数和(自身を除く): 620700416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 416, 442, 448, 476, 487, 512, 544, 728, 832, 884, 896, 952, 974, 1088, 1456, 1547, 1664, 1768, 1792, 1904, 1948, 2176, 2912, 3094, 3328, 3409, 3536, 3584, 3808, 3896, 4352, 5824, 6188, 6331, 6656, 6818, 7072, 7616, 7792, 8279, 8704, 11648, 12376, 12662, 13636, 14144, 15232, 15584, 16558, 23296, 24752, 25324, 27272, 28288, 30464, 31168, 33116, 44317, 46592, 49504, 50648, 54544, 56576, 57953, 60928, 62336, 66232, 88634, 99008, 101296, 107627, 109088, 113152, 115906, 124672, 132464, 177268, 198016, 202592, 215254, 218176, 231812, 249344, 264928, 354536, 396032, 405184, 430508, 436352, 463624, 529856, 709072, 753389, 792064, 810368, 861016, 872704, 927248, 1059712, 1418144, 1506778, 1620736, 1722032, 1745408, 1854496, 2119424, 2836288, 3013556, 3241472, 3444064, 3708992, 4238848, 5672576, 6027112, 6888128, 7417984, 11345152, 12054224, 13776256, 14835968, 22690304, 24108448, 27552512, 29671936, 48216896, 55105024, 96433792, 192867584, 385735168]

約数ペア:

[(1, 385735168), (2, 192867584), (4, 96433792), (7, 55105024), (8, 48216896), (13, 29671936), (14, 27552512), (16, 24108448), (17, 22690304), (26, 14835968), (28, 13776256), (32, 12054224), (34, 11345152), (52, 7417984), (56, 6888128), (64, 6027112), (68, 5672576), (91, 4238848), (104, 3708992), (112, 3444064), (119, 3241472), (128, 3013556), (136, 2836288), (182, 2119424), (208, 1854496), (221, 1745408), (224, 1722032), (238, 1620736), (256, 1506778), (272, 1418144), (364, 1059712), (416, 927248), (442, 872704), (448, 861016), (476, 810368), (487, 792064), (512, 753389), (544, 709072), (728, 529856), (832, 463624), (884, 436352), (896, 430508), (952, 405184), (974, 396032), (1088, 354536), (1456, 264928), (1547, 249344), (1664, 231812), (1768, 218176), (1792, 215254), (1904, 202592), (1948, 198016), (2176, 177268), (2912, 132464), (3094, 124672), (3328, 115906), (3409, 113152), (3536, 109088), (3584, 107627), (3808, 101296), (3896, 99008), (4352, 88634), (5824, 66232), (6188, 62336), (6331, 60928), (6656, 57953), (6818, 56576), (7072, 54544), (7616, 50648), (7792, 49504), (8279, 46592), (8704, 44317), (11648, 33116), (12376, 31168), (12662, 30464), (13636, 28288), (14144, 27272), (15232, 25324), (15584, 24752), (16558, 23296)]