1239504

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 120

約数和(自身を含む): 4071168

約数和(自身を除く): 2831664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 49, 51, 56, 62, 68, 84, 93, 98, 102, 112, 119, 124, 136, 147, 168, 186, 196, 204, 217, 238, 248, 272, 294, 336, 357, 372, 392, 408, 434, 476, 496, 527, 588, 651, 714, 744, 784, 816, 833, 868, 952, 1054, 1176, 1302, 1428, 1488, 1519, 1581, 1666, 1736, 1904, 2108, 2352, 2499, 2604, 2856, 3038, 3162, 3332, 3472, 3689, 4216, 4557, 4998, 5208, 5712, 6076, 6324, 6664, 7378, 8432, 9114, 9996, 10416, 11067, 12152, 12648, 13328, 14756, 18228, 19992, 22134, 24304, 25296, 25823, 29512, 36456, 39984, 44268, 51646, 59024, 72912, 77469, 88536, 103292, 154938, 177072, 206584, 309876, 413168, 619752, 1239504]

約数ペア:

[(1, 1239504), (2, 619752), (3, 413168), (4, 309876), (6, 206584), (7, 177072), (8, 154938), (12, 103292), (14, 88536), (16, 77469), (17, 72912), (21, 59024), (24, 51646), (28, 44268), (31, 39984), (34, 36456), (42, 29512), (48, 25823), (49, 25296), (51, 24304), (56, 22134), (62, 19992), (68, 18228), (84, 14756), (93, 13328), (98, 12648), (102, 12152), (112, 11067), (119, 10416), (124, 9996), (136, 9114), (147, 8432), (168, 7378), (186, 6664), (196, 6324), (204, 6076), (217, 5712), (238, 5208), (248, 4998), (272, 4557), (294, 4216), (336, 3689), (357, 3472), (372, 3332), (392, 3162), (408, 3038), (434, 2856), (476, 2604), (496, 2499), (527, 2352), (588, 2108), (651, 1904), (714, 1736), (744, 1666), (784, 1581), (816, 1519), (833, 1488), (868, 1428), (952, 1302), (1054, 1176)]