1378879992

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{16993}}^1$

素因数の和:17042

約数の個数: 144

約数和(自身を含む): 4533319440

約数和(自身を除く): 3154439448

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, 5796, 6762, 9016, 10143, 11592, 13524, 16993, 20286, 27048, 33986, 40572, 50979, 67972, 81144, 101958, 118951, 135944, 152937, 203916, 237902, 305874, 356853, 390839, 407832, 475804, 611748, 713706, 781678, 832657, 951608, 1070559, 1172517, 1223496, 1427412, 1563356, 1665314, 2141118, 2345034, 2497971, 2735873, 2854824, 3126712, 3330628, 3517551, 4282236, 4690068, 4995942, 5471746, 6661256, 7035102, 7493913, 8207619, 8564472, 9380136, 9991884, 10943492, 14070204, 14987826, 16415238, 19151111, 19983768, 21886984, 24622857, 28140408, 29975652, 32830476, 38302222, 49245714, 57453333, 59951304, 65660952, 76604444, 98491428, 114906666, 153208888, 172359999, 196982856, 229813332, 344719998, 459626664, 689439996, 1378879992]

約数ペア:

[(1, 1378879992), (2, 689439996), (3, 459626664), (4, 344719998), (6, 229813332), (7, 196982856), (8, 172359999), (9, 153208888), (12, 114906666), (14, 98491428), (18, 76604444), (21, 65660952), (23, 59951304), (24, 57453333), (28, 49245714), (36, 38302222), (42, 32830476), (46, 29975652), (49, 28140408), (56, 24622857), (63, 21886984), (69, 19983768), (72, 19151111), (84, 16415238), (92, 14987826), (98, 14070204), (126, 10943492), (138, 9991884), (147, 9380136), (161, 8564472), (168, 8207619), (184, 7493913), (196, 7035102), (207, 6661256), (252, 5471746), (276, 4995942), (294, 4690068), (322, 4282236), (392, 3517551), (414, 3330628), (441, 3126712), (483, 2854824), (504, 2735873), (552, 2497971), (588, 2345034), (644, 2141118), (828, 1665314), (882, 1563356), (966, 1427412), (1127, 1223496), (1176, 1172517), (1288, 1070559), (1449, 951608), (1656, 832657), (1764, 781678), (1932, 713706), (2254, 611748), (2898, 475804), (3381, 407832), (3528, 390839), (3864, 356853), (4508, 305874), (5796, 237902), (6762, 203916), (9016, 152937), (10143, 135944), (11592, 118951), (13524, 101958), (16993, 81144), (20286, 67972), (27048, 50979), (33986, 40572)]