1311156072

素因数分解:

$2^3\times 3^6\times {\mathrm{383}}^1\times {\mathrm{587}}^1$

素因数の和:994

約数の個数: 112

約数和(自身を含む): 3701859840

約数和(自身を除く): 2390703768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 383, 486, 587, 648, 729, 766, 972, 1149, 1174, 1458, 1532, 1761, 1944, 2298, 2348, 2916, 3064, 3447, 3522, 4596, 4696, 5283, 5832, 6894, 7044, 9192, 10341, 10566, 13788, 14088, 15849, 20682, 21132, 27576, 31023, 31698, 41364, 42264, 47547, 62046, 63396, 82728, 93069, 95094, 124092, 126792, 142641, 186138, 190188, 224821, 248184, 279207, 285282, 372276, 380376, 427923, 449642, 558414, 570564, 674463, 744552, 855846, 899284, 1116828, 1141128, 1348926, 1711692, 1798568, 2023389, 2233656, 2697852, 3423384, 4046778, 5395704, 6070167, 8093556, 12140334, 16187112, 18210501, 24280668, 36421002, 48561336, 54631503, 72842004, 109263006, 145684008, 163894509, 218526012, 327789018, 437052024, 655578036, 1311156072]

約数ペア:

[(1, 1311156072), (2, 655578036), (3, 437052024), (4, 327789018), (6, 218526012), (8, 163894509), (9, 145684008), (12, 109263006), (18, 72842004), (24, 54631503), (27, 48561336), (36, 36421002), (54, 24280668), (72, 18210501), (81, 16187112), (108, 12140334), (162, 8093556), (216, 6070167), (243, 5395704), (324, 4046778), (383, 3423384), (486, 2697852), (587, 2233656), (648, 2023389), (729, 1798568), (766, 1711692), (972, 1348926), (1149, 1141128), (1174, 1116828), (1458, 899284), (1532, 855846), (1761, 744552), (1944, 674463), (2298, 570564), (2348, 558414), (2916, 449642), (3064, 427923), (3447, 380376), (3522, 372276), (4596, 285282), (4696, 279207), (5283, 248184), (5832, 224821), (6894, 190188), (7044, 186138), (9192, 142641), (10341, 126792), (10566, 124092), (13788, 95094), (14088, 93069), (15849, 82728), (20682, 63396), (21132, 62046), (27576, 47547), (31023, 42264), (31698, 41364)]