284200956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2309}}^1$

素因数の和:2595

約数の個数: 72

約数和(自身を含む): 776936160

約数和(自身を除く): 492735204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 789, 1052, 1578, 2309, 2367, 3156, 3419, 4618, 4734, 6838, 6927, 9236, 9468, 10257, 13676, 13854, 20514, 20781, 27708, 30017, 30771, 41028, 41562, 60034, 61542, 83124, 90051, 120068, 123084, 180102, 270153, 360204, 540306, 607267, 1080612, 1214534, 1821801, 2429068, 3643602, 5465403, 7287204, 7894471, 10930806, 15788942, 21861612, 23683413, 31577884, 47366826, 71050239, 94733652, 142100478, 284200956]

約数ペア:

[(1, 284200956), (2, 142100478), (3, 94733652), (4, 71050239), (6, 47366826), (9, 31577884), (12, 23683413), (13, 21861612), (18, 15788942), (26, 10930806), (36, 7894471), (39, 7287204), (52, 5465403), (78, 3643602), (117, 2429068), (156, 1821801), (234, 1214534), (263, 1080612), (468, 607267), (526, 540306), (789, 360204), (1052, 270153), (1578, 180102), (2309, 123084), (2367, 120068), (3156, 90051), (3419, 83124), (4618, 61542), (4734, 60034), (6838, 41562), (6927, 41028), (9236, 30771), (9468, 30017), (10257, 27708), (13676, 20781), (13854, 20514)]