289976106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3943}}^1$

素因数の和:4075

約数の個数: 64

約数和(自身を含む): 708784128

約数和(自身を除く): 418808022

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 103, 119, 206, 238, 309, 357, 618, 714, 721, 1442, 1751, 2163, 3502, 3943, 4326, 5253, 7886, 10506, 11829, 12257, 23658, 24514, 27601, 36771, 55202, 67031, 73542, 82803, 134062, 165606, 201093, 402186, 406129, 469217, 812258, 938434, 1218387, 1407651, 2436774, 2815302, 2842903, 5685806, 6904193, 8528709, 13808386, 17057418, 20712579, 41425158, 48329351, 96658702, 144988053, 289976106]

約数ペア:

[(1, 289976106), (2, 144988053), (3, 96658702), (6, 48329351), (7, 41425158), (14, 20712579), (17, 17057418), (21, 13808386), (34, 8528709), (42, 6904193), (51, 5685806), (102, 2842903), (103, 2815302), (119, 2436774), (206, 1407651), (238, 1218387), (309, 938434), (357, 812258), (618, 469217), (714, 406129), (721, 402186), (1442, 201093), (1751, 165606), (2163, 134062), (3502, 82803), (3943, 73542), (4326, 67031), (5253, 55202), (7886, 36771), (10506, 27601), (11829, 24514), (12257, 23658)]