997012872

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{3557}}^1$

素因数の和:3815

約数の個数: 96

約数和(自身を含む): 2872373400

約数和(自身を除く): 1875360528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 229, 306, 408, 458, 612, 687, 916, 1224, 1374, 1832, 2061, 2748, 3557, 3893, 4122, 5496, 7114, 7786, 8244, 10671, 11679, 14228, 15572, 16488, 21342, 23358, 28456, 31144, 32013, 35037, 42684, 46716, 60469, 64026, 70074, 85368, 93432, 120938, 128052, 140148, 181407, 241876, 256104, 280296, 362814, 483752, 544221, 725628, 814553, 1088442, 1451256, 1629106, 2176884, 2443659, 3258212, 4353768, 4887318, 6516424, 7330977, 9774636, 13847401, 14661954, 19549272, 27694802, 29323908, 41542203, 55389604, 58647816, 83084406, 110779208, 124626609, 166168812, 249253218, 332337624, 498506436, 997012872]

約数ペア:

[(1, 997012872), (2, 498506436), (3, 332337624), (4, 249253218), (6, 166168812), (8, 124626609), (9, 110779208), (12, 83084406), (17, 58647816), (18, 55389604), (24, 41542203), (34, 29323908), (36, 27694802), (51, 19549272), (68, 14661954), (72, 13847401), (102, 9774636), (136, 7330977), (153, 6516424), (204, 4887318), (229, 4353768), (306, 3258212), (408, 2443659), (458, 2176884), (612, 1629106), (687, 1451256), (916, 1088442), (1224, 814553), (1374, 725628), (1832, 544221), (2061, 483752), (2748, 362814), (3557, 280296), (3893, 256104), (4122, 241876), (5496, 181407), (7114, 140148), (7786, 128052), (8244, 120938), (10671, 93432), (11679, 85368), (14228, 70074), (15572, 64026), (16488, 60469), (21342, 46716), (23358, 42684), (28456, 35037), (31144, 32013)]