321844356

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1667}}^1$

素因数の和:1881

約数の個数: 72

約数和(自身を含む): 845155584

約数和(自身を除く): 523311228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 173, 186, 279, 346, 372, 519, 558, 692, 1038, 1116, 1557, 1667, 2076, 3114, 3334, 5001, 5363, 6228, 6668, 10002, 10726, 15003, 16089, 20004, 21452, 30006, 32178, 48267, 51677, 60012, 64356, 96534, 103354, 155031, 193068, 206708, 288391, 310062, 465093, 576782, 620124, 865173, 930186, 1153564, 1730346, 1860372, 2595519, 3460692, 5191038, 8940121, 10382076, 17880242, 26820363, 35760484, 53640726, 80461089, 107281452, 160922178, 321844356]

約数ペア:

[(1, 321844356), (2, 160922178), (3, 107281452), (4, 80461089), (6, 53640726), (9, 35760484), (12, 26820363), (18, 17880242), (31, 10382076), (36, 8940121), (62, 5191038), (93, 3460692), (124, 2595519), (173, 1860372), (186, 1730346), (279, 1153564), (346, 930186), (372, 865173), (519, 620124), (558, 576782), (692, 465093), (1038, 310062), (1116, 288391), (1557, 206708), (1667, 193068), (2076, 155031), (3114, 103354), (3334, 96534), (5001, 64356), (5363, 60012), (6228, 51677), (6668, 48267), (10002, 32178), (10726, 30006), (15003, 21452), (16089, 20004)]