726841512

素因数分解:

$2^3\times 3^4\times {\mathrm{271}}^1\times {\mathrm{4139}}^1$

素因数の和:4428

約数の個数: 80

約数和(自身を含む): 2043835200

約数和(自身を除く): 1316993688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 271, 324, 542, 648, 813, 1084, 1626, 2168, 2439, 3252, 4139, 4878, 6504, 7317, 8278, 9756, 12417, 14634, 16556, 19512, 21951, 24834, 29268, 33112, 37251, 43902, 49668, 58536, 74502, 87804, 99336, 111753, 149004, 175608, 223506, 298008, 335259, 447012, 670518, 894024, 1121669, 1341036, 2243338, 2682072, 3365007, 4486676, 6730014, 8973352, 10095021, 13460028, 20190042, 26920056, 30285063, 40380084, 60570126, 80760168, 90855189, 121140252, 181710378, 242280504, 363420756, 726841512]

約数ペア:

[(1, 726841512), (2, 363420756), (3, 242280504), (4, 181710378), (6, 121140252), (8, 90855189), (9, 80760168), (12, 60570126), (18, 40380084), (24, 30285063), (27, 26920056), (36, 20190042), (54, 13460028), (72, 10095021), (81, 8973352), (108, 6730014), (162, 4486676), (216, 3365007), (271, 2682072), (324, 2243338), (542, 1341036), (648, 1121669), (813, 894024), (1084, 670518), (1626, 447012), (2168, 335259), (2439, 298008), (3252, 223506), (4139, 175608), (4878, 149004), (6504, 111753), (7317, 99336), (8278, 87804), (9756, 74502), (12417, 58536), (14634, 49668), (16556, 43902), (19512, 37251), (21951, 33112), (24834, 29268)]