354929129912

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2749}}^1\times {\mathrm{16829}}^1$

素因数の和:19728

約数の個数: 64

約数和(自身を含む): 766438200000

約数和(自身を除く): 411509070088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 2749, 3836, 5498, 7672, 10996, 16829, 19243, 21992, 33658, 38486, 67316, 76972, 117803, 134632, 153944, 235606, 376613, 471212, 753226, 942424, 1506452, 2305573, 2636291, 3012904, 4611146, 5272582, 9222292, 10545164, 16139011, 18444584, 21090328, 32278022, 46262921, 64556044, 92525842, 129112088, 185051684, 323840447, 370103368, 647680894, 1295361788, 2590723576, 6338020177, 12676040354, 25352080708, 44366141239, 50704161416, 88732282478, 177464564956, 354929129912]

約数ペア:

[(1, 354929129912), (2, 177464564956), (4, 88732282478), (7, 50704161416), (8, 44366141239), (14, 25352080708), (28, 12676040354), (56, 6338020177), (137, 2590723576), (274, 1295361788), (548, 647680894), (959, 370103368), (1096, 323840447), (1918, 185051684), (2749, 129112088), (3836, 92525842), (5498, 64556044), (7672, 46262921), (10996, 32278022), (16829, 21090328), (19243, 18444584), (21992, 16139011), (33658, 10545164), (38486, 9222292), (67316, 5272582), (76972, 4611146), (117803, 3012904), (134632, 2636291), (153944, 2305573), (235606, 1506452), (376613, 942424), (471212, 753226)]