1288893572316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{72037423}}^1$

素因数の和:72037511

約数の個数: 72

約数和(自身を含む): 3775913616384

約数和(自身を除く): 2487020044068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 72037423, 144074846, 216112269, 288149692, 432224538, 504261961, 648336807, 864449076, 1008523922, 1296673614, 1512785883, 2017047844, 2593347228, 3025571766, 4538357649, 5114657033, 6051143532, 9076715298, 10229314066, 15343971099, 18153430596, 20458628132, 30687942198, 35802599231, 46031913297, 61375884396, 71605198462, 92063826594, 107407797693, 143210396924, 184127653188, 214815595386, 322223393079, 429631190772, 644446786158, 1288893572316]

約数ペア:

[(1, 1288893572316), (2, 644446786158), (3, 429631190772), (4, 322223393079), (6, 214815595386), (7, 184127653188), (9, 143210396924), (12, 107407797693), (14, 92063826594), (18, 71605198462), (21, 61375884396), (28, 46031913297), (36, 35802599231), (42, 30687942198), (63, 20458628132), (71, 18153430596), (84, 15343971099), (126, 10229314066), (142, 9076715298), (213, 6051143532), (252, 5114657033), (284, 4538357649), (426, 3025571766), (497, 2593347228), (639, 2017047844), (852, 1512785883), (994, 1296673614), (1278, 1008523922), (1491, 864449076), (1988, 648336807), (2556, 504261961), (2982, 432224538), (4473, 288149692), (5964, 216112269), (8946, 144074846), (17892, 72037423)]