318105612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:844

約数の個数: 108

約数和(自身を含む): 893685520

約数和(自身を除く): 575579908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 103, 121, 132, 198, 206, 242, 309, 363, 396, 412, 484, 618, 709, 726, 927, 1089, 1133, 1236, 1418, 1452, 1854, 2127, 2178, 2266, 2836, 3399, 3708, 4254, 4356, 4532, 6381, 6798, 7799, 8508, 10197, 12463, 12762, 13596, 15598, 20394, 23397, 24926, 25524, 31196, 37389, 40788, 46794, 49852, 70191, 73027, 74778, 85789, 93588, 112167, 140382, 146054, 149556, 171578, 219081, 224334, 257367, 280764, 292108, 343156, 438162, 448668, 514734, 657243, 772101, 803297, 876324, 1029468, 1314486, 1544202, 1606594, 2409891, 2628972, 3088404, 3213188, 4819782, 7229673, 8836267, 9639564, 14459346, 17672534, 26508801, 28918692, 35345068, 53017602, 79526403, 106035204, 159052806, 318105612]

約数ペア:

[(1, 318105612), (2, 159052806), (3, 106035204), (4, 79526403), (6, 53017602), (9, 35345068), (11, 28918692), (12, 26508801), (18, 17672534), (22, 14459346), (33, 9639564), (36, 8836267), (44, 7229673), (66, 4819782), (99, 3213188), (103, 3088404), (121, 2628972), (132, 2409891), (198, 1606594), (206, 1544202), (242, 1314486), (309, 1029468), (363, 876324), (396, 803297), (412, 772101), (484, 657243), (618, 514734), (709, 448668), (726, 438162), (927, 343156), (1089, 292108), (1133, 280764), (1236, 257367), (1418, 224334), (1452, 219081), (1854, 171578), (2127, 149556), (2178, 146054), (2266, 140382), (2836, 112167), (3399, 93588), (3708, 85789), (4254, 74778), (4356, 73027), (4532, 70191), (6381, 49852), (6798, 46794), (7799, 40788), (8508, 37389), (10197, 31196), (12463, 25524), (12762, 24926), (13596, 23397), (15598, 20394)]