344397424

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 811608768

約数和(自身を除く): 467211344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 277, 476, 554, 653, 952, 1108, 1306, 1904, 1939, 2216, 2612, 3878, 4432, 4571, 4709, 5224, 7756, 9142, 9418, 10448, 11101, 15512, 18284, 18836, 22202, 31024, 32963, 36568, 37672, 44404, 65926, 73136, 75344, 77707, 88808, 131852, 155414, 177616, 180881, 263704, 310828, 361762, 527408, 621656, 723524, 1243312, 1266167, 1447048, 2532334, 2894096, 3074977, 5064668, 6149954, 10129336, 12299908, 20258672, 21524839, 24599816, 43049678, 49199632, 86099356, 172198712, 344397424]

約数ペア:

[(1, 344397424), (2, 172198712), (4, 86099356), (7, 49199632), (8, 43049678), (14, 24599816), (16, 21524839), (17, 20258672), (28, 12299908), (34, 10129336), (56, 6149954), (68, 5064668), (112, 3074977), (119, 2894096), (136, 2532334), (238, 1447048), (272, 1266167), (277, 1243312), (476, 723524), (554, 621656), (653, 527408), (952, 361762), (1108, 310828), (1306, 263704), (1904, 180881), (1939, 177616), (2216, 155414), (2612, 131852), (3878, 88808), (4432, 77707), (4571, 75344), (4709, 73136), (5224, 65926), (7756, 44404), (9142, 37672), (9418, 36568), (10448, 32963), (11101, 31024), (15512, 22202), (18284, 18836)]