642290184

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:699

約数の個数: 96

約数和(自身を含む): 1768029120

約数和(自身を除く): 1125738936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 263, 317, 321, 428, 526, 634, 642, 789, 856, 951, 963, 1052, 1268, 1284, 1578, 1902, 1926, 2104, 2367, 2536, 2568, 2853, 3156, 3804, 3852, 4734, 5706, 6312, 7608, 7704, 9468, 11412, 18936, 22824, 28141, 33919, 56282, 67838, 83371, 84423, 101757, 112564, 135676, 166742, 168846, 203514, 225128, 250113, 253269, 271352, 305271, 333484, 337692, 407028, 500226, 506538, 610542, 666968, 675384, 750339, 814056, 1000452, 1013076, 1221084, 1500678, 2000904, 2026152, 2442168, 3001356, 6002712, 8920697, 17841394, 26762091, 35682788, 53524182, 71365576, 80286273, 107048364, 160572546, 214096728, 321145092, 642290184]

約数ペア:

[(1, 642290184), (2, 321145092), (3, 214096728), (4, 160572546), (6, 107048364), (8, 80286273), (9, 71365576), (12, 53524182), (18, 35682788), (24, 26762091), (36, 17841394), (72, 8920697), (107, 6002712), (214, 3001356), (263, 2442168), (317, 2026152), (321, 2000904), (428, 1500678), (526, 1221084), (634, 1013076), (642, 1000452), (789, 814056), (856, 750339), (951, 675384), (963, 666968), (1052, 610542), (1268, 506538), (1284, 500226), (1578, 407028), (1902, 337692), (1926, 333484), (2104, 305271), (2367, 271352), (2536, 253269), (2568, 250113), (2853, 225128), (3156, 203514), (3804, 168846), (3852, 166742), (4734, 135676), (5706, 112564), (6312, 101757), (7608, 84423), (7704, 83371), (9468, 67838), (11412, 56282), (18936, 33919), (22824, 28141)]