1566191196

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{1013}}^1$

素因数の和:1731

約数の個数: 72

約数和(自身を含む): 4028313744

約数和(自身を除く): 2462122548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 641, 804, 1013, 1206, 1282, 1923, 2026, 2412, 2564, 3039, 3846, 4052, 5769, 6078, 7692, 9117, 11538, 12156, 18234, 23076, 36468, 42947, 67871, 85894, 128841, 135742, 171788, 203613, 257682, 271484, 386523, 407226, 515364, 610839, 649333, 773046, 814452, 1221678, 1298666, 1546092, 1947999, 2443356, 2597332, 3895998, 5843997, 7791996, 11687994, 23375988, 43505311, 87010622, 130515933, 174021244, 261031866, 391547799, 522063732, 783095598, 1566191196]

約数ペア:

[(1, 1566191196), (2, 783095598), (3, 522063732), (4, 391547799), (6, 261031866), (9, 174021244), (12, 130515933), (18, 87010622), (36, 43505311), (67, 23375988), (134, 11687994), (201, 7791996), (268, 5843997), (402, 3895998), (603, 2597332), (641, 2443356), (804, 1947999), (1013, 1546092), (1206, 1298666), (1282, 1221678), (1923, 814452), (2026, 773046), (2412, 649333), (2564, 610839), (3039, 515364), (3846, 407226), (4052, 386523), (5769, 271484), (6078, 257682), (7692, 203613), (9117, 171788), (11538, 135742), (12156, 128841), (18234, 85894), (23076, 67871), (36468, 42947)]