231036279948

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{709}}^1\times {\mathrm{66071}}^1$

素因数の和:66927

約数の個数: 72

約数和(自身を含む): 589109844960

約数和(自身を除く): 358073565012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 709, 822, 1233, 1418, 1644, 2127, 2466, 2836, 4254, 4932, 6381, 8508, 12762, 25524, 66071, 97133, 132142, 194266, 198213, 264284, 291399, 388532, 396426, 582798, 594639, 792852, 874197, 1165596, 1189278, 1748394, 2378556, 3496788, 9051727, 18103454, 27155181, 36206908, 46844339, 54310362, 81465543, 93688678, 108620724, 140533017, 162931086, 187377356, 281066034, 325862172, 421599051, 562132068, 843198102, 1686396204, 6417674443, 12835348886, 19253023329, 25670697772, 38506046658, 57759069987, 77012093316, 115518139974, 231036279948]

約数ペア:

[(1, 231036279948), (2, 115518139974), (3, 77012093316), (4, 57759069987), (6, 38506046658), (9, 25670697772), (12, 19253023329), (18, 12835348886), (36, 6417674443), (137, 1686396204), (274, 843198102), (411, 562132068), (548, 421599051), (709, 325862172), (822, 281066034), (1233, 187377356), (1418, 162931086), (1644, 140533017), (2127, 108620724), (2466, 93688678), (2836, 81465543), (4254, 54310362), (4932, 46844339), (6381, 36206908), (8508, 27155181), (12762, 18103454), (25524, 9051727), (66071, 3496788), (97133, 2378556), (132142, 1748394), (194266, 1189278), (198213, 1165596), (264284, 874197), (291399, 792852), (388532, 594639), (396426, 582798)]