272608902

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 627577632

約数和(自身を除く): 354968730

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 137, 142, 162, 173, 213, 274, 346, 411, 426, 519, 639, 822, 1038, 1233, 1278, 1557, 1917, 2466, 3114, 3699, 3834, 4671, 5751, 7398, 9342, 9727, 11097, 11502, 12283, 14013, 19454, 22194, 23701, 24566, 28026, 29181, 36849, 47402, 58362, 71103, 73698, 87543, 110547, 142206, 175086, 213309, 221094, 262629, 331641, 426618, 525258, 639927, 663282, 787887, 994923, 1279854, 1575774, 1682771, 1919781, 1989846, 3365542, 3839562, 5048313, 10096626, 15144939, 30289878, 45434817, 90869634, 136304451, 272608902]

約数ペア:

[(1, 272608902), (2, 136304451), (3, 90869634), (6, 45434817), (9, 30289878), (18, 15144939), (27, 10096626), (54, 5048313), (71, 3839562), (81, 3365542), (137, 1989846), (142, 1919781), (162, 1682771), (173, 1575774), (213, 1279854), (274, 994923), (346, 787887), (411, 663282), (426, 639927), (519, 525258), (639, 426618), (822, 331641), (1038, 262629), (1233, 221094), (1278, 213309), (1557, 175086), (1917, 142206), (2466, 110547), (3114, 87543), (3699, 73698), (3834, 71103), (4671, 58362), (5751, 47402), (7398, 36849), (9342, 29181), (9727, 28026), (11097, 24566), (11502, 23701), (12283, 22194), (14013, 19454)]