996814878

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 2090043648

約数和(自身を除く): 1093228770

約数列:

[1, 2, 3, 6, 41, 67, 82, 123, 134, 197, 201, 246, 307, 394, 402, 591, 614, 921, 1182, 1842, 2747, 5494, 8077, 8241, 12587, 13199, 16154, 16482, 20569, 24231, 25174, 26398, 37761, 39597, 41138, 48462, 60479, 61707, 75522, 79194, 120958, 123414, 181437, 362874, 541159, 843329, 1082318, 1623477, 1686658, 2479639, 2529987, 3246954, 4052093, 4959278, 5059974, 7438917, 8104186, 12156279, 14877834, 24312558, 166135813, 332271626, 498407439, 996814878]

約数ペア:

[(1, 996814878), (2, 498407439), (3, 332271626), (6, 166135813), (41, 24312558), (67, 14877834), (82, 12156279), (123, 8104186), (134, 7438917), (197, 5059974), (201, 4959278), (246, 4052093), (307, 3246954), (394, 2529987), (402, 2479639), (591, 1686658), (614, 1623477), (921, 1082318), (1182, 843329), (1842, 541159), (2747, 362874), (5494, 181437), (8077, 123414), (8241, 120958), (12587, 79194), (13199, 75522), (16154, 61707), (16482, 60479), (20569, 48462), (24231, 41138), (25174, 39597), (26398, 37761)]