290147653572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{8014243}}^1$

素因数の和:8014688

約数の個数: 48

約数和(自身を含む): 775522363392

約数和(自身を除く): 485374709820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 431, 862, 1293, 1724, 2586, 3017, 5172, 6034, 9051, 12068, 18102, 36204, 8014243, 16028486, 24042729, 32056972, 48085458, 56099701, 96170916, 112199402, 168299103, 224398804, 336598206, 673196412, 3454138733, 6908277466, 10362416199, 13816554932, 20724832398, 24178971131, 41449664796, 48357942262, 72536913393, 96715884524, 145073826786, 290147653572]

約数ペア:

[(1, 290147653572), (2, 145073826786), (3, 96715884524), (4, 72536913393), (6, 48357942262), (7, 41449664796), (12, 24178971131), (14, 20724832398), (21, 13816554932), (28, 10362416199), (42, 6908277466), (84, 3454138733), (431, 673196412), (862, 336598206), (1293, 224398804), (1724, 168299103), (2586, 112199402), (3017, 96170916), (5172, 56099701), (6034, 48085458), (9051, 32056972), (12068, 24042729), (18102, 16028486), (36204, 8014243)]