1564794448

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1292

約数の個数: 80

約数和(自身を含む): 3540416256

約数和(自身を除く): 1975621808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 233, 244, 427, 466, 488, 854, 932, 976, 983, 1631, 1708, 1864, 1966, 3262, 3416, 3728, 3932, 6524, 6832, 6881, 7864, 13048, 13762, 14213, 15728, 26096, 27524, 28426, 55048, 56852, 59963, 99491, 110096, 113704, 119926, 198982, 227408, 229039, 239852, 397964, 419741, 458078, 479704, 795928, 839482, 916156, 959408, 1591856, 1603273, 1678964, 1832312, 3206546, 3357928, 3664624, 6413092, 6715856, 12826184, 13971379, 25652368, 27942758, 55885516, 97799653, 111771032, 195599306, 223542064, 391198612, 782397224, 1564794448]

約数ペア:

[(1, 1564794448), (2, 782397224), (4, 391198612), (7, 223542064), (8, 195599306), (14, 111771032), (16, 97799653), (28, 55885516), (56, 27942758), (61, 25652368), (112, 13971379), (122, 12826184), (233, 6715856), (244, 6413092), (427, 3664624), (466, 3357928), (488, 3206546), (854, 1832312), (932, 1678964), (976, 1603273), (983, 1591856), (1631, 959408), (1708, 916156), (1864, 839482), (1966, 795928), (3262, 479704), (3416, 458078), (3728, 419741), (3932, 397964), (6524, 239852), (6832, 229039), (6881, 227408), (7864, 198982), (13048, 119926), (13762, 113704), (14213, 110096), (15728, 99491), (26096, 59963), (27524, 56852), (28426, 55048)]