331444656

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{18713}}^1$

素因数の和:18771

約数の個数: 80

約数和(自身を含む): 974625120

約数和(自身を除く): 643180464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 5904, 8856, 17712, 18713, 37426, 56139, 74852, 112278, 149704, 168417, 224556, 299408, 336834, 449112, 505251, 673668, 767233, 898224, 1010502, 1347336, 1534466, 2021004, 2301699, 2694672, 3068932, 4042008, 4603398, 6137864, 6905097, 8084016, 9206796, 12275728, 13810194, 18413592, 20715291, 27620388, 36827184, 41430582, 55240776, 82861164, 110481552, 165722328, 331444656]

約数ペア:

[(1, 331444656), (2, 165722328), (3, 110481552), (4, 82861164), (6, 55240776), (8, 41430582), (9, 36827184), (12, 27620388), (16, 20715291), (18, 18413592), (24, 13810194), (27, 12275728), (36, 9206796), (41, 8084016), (48, 6905097), (54, 6137864), (72, 4603398), (82, 4042008), (108, 3068932), (123, 2694672), (144, 2301699), (164, 2021004), (216, 1534466), (246, 1347336), (328, 1010502), (369, 898224), (432, 767233), (492, 673668), (656, 505251), (738, 449112), (984, 336834), (1107, 299408), (1476, 224556), (1968, 168417), (2214, 149704), (2952, 112278), (4428, 74852), (5904, 56139), (8856, 37426), (17712, 18713)]