870162948

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 2232292608

約数和(自身を除く): 1362129660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 223, 321, 428, 446, 642, 669, 892, 963, 1013, 1284, 1338, 1926, 2007, 2026, 2676, 3039, 3852, 4014, 4052, 6078, 8028, 9117, 12156, 18234, 23861, 36468, 47722, 71583, 95444, 108391, 143166, 214749, 216782, 225899, 286332, 325173, 429498, 433564, 451798, 650346, 677697, 858996, 903596, 975519, 1300692, 1355394, 1951038, 2033091, 2710788, 3902076, 4066182, 8132364, 24171193, 48342386, 72513579, 96684772, 145027158, 217540737, 290054316, 435081474, 870162948]

約数ペア:

[(1, 870162948), (2, 435081474), (3, 290054316), (4, 217540737), (6, 145027158), (9, 96684772), (12, 72513579), (18, 48342386), (36, 24171193), (107, 8132364), (214, 4066182), (223, 3902076), (321, 2710788), (428, 2033091), (446, 1951038), (642, 1355394), (669, 1300692), (892, 975519), (963, 903596), (1013, 858996), (1284, 677697), (1338, 650346), (1926, 451798), (2007, 433564), (2026, 429498), (2676, 325173), (3039, 286332), (3852, 225899), (4014, 216782), (4052, 214749), (6078, 143166), (8028, 108391), (9117, 95444), (12156, 71583), (18234, 47722), (23861, 36468)]