816857868736

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6961}}^1\times {\mathrm{20149}}^1$

素因数の和:27142

約数の個数: 112

約数和(自身を含む): 1995403883200

約数和(自身を除く): 1178546014464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 6961, 13922, 20149, 27844, 40298, 48727, 55688, 80596, 90493, 97454, 111376, 141043, 161192, 180986, 194908, 222752, 261937, 282086, 322384, 361972, 389816, 445504, 523874, 564172, 633451, 644768, 723944, 779632, 1047748, 1128344, 1266902, 1289536, 1447888, 1559264, 1833559, 2095496, 2256688, 2533804, 2895776, 3118528, 3667118, 4190992, 4513376, 5067608, 5791552, 7334236, 8381984, 9026752, 10135216, 14668472, 16763968, 20270432, 29336944, 40540864, 58673888, 117347776, 140257189, 280514378, 561028756, 981800323, 1122057512, 1823343457, 1963600646, 2244115024, 3646686914, 3927201292, 4488230048, 7293373828, 7854402584, 8976460096, 12763404199, 14586747656, 15708805168, 25526808398, 29173495312, 31417610336, 51053616796, 58346990624, 62835220672, 102107233592, 116693981248, 204214467184, 408428934368, 816857868736]

約数ペア:

[(1, 816857868736), (2, 408428934368), (4, 204214467184), (7, 116693981248), (8, 102107233592), (13, 62835220672), (14, 58346990624), (16, 51053616796), (26, 31417610336), (28, 29173495312), (32, 25526808398), (52, 15708805168), (56, 14586747656), (64, 12763404199), (91, 8976460096), (104, 7854402584), (112, 7293373828), (182, 4488230048), (208, 3927201292), (224, 3646686914), (364, 2244115024), (416, 1963600646), (448, 1823343457), (728, 1122057512), (832, 981800323), (1456, 561028756), (2912, 280514378), (5824, 140257189), (6961, 117347776), (13922, 58673888), (20149, 40540864), (27844, 29336944), (40298, 20270432), (48727, 16763968), (55688, 14668472), (80596, 10135216), (90493, 9026752), (97454, 8381984), (111376, 7334236), (141043, 5791552), (161192, 5067608), (180986, 4513376), (194908, 4190992), (222752, 3667118), (261937, 3118528), (282086, 2895776), (322384, 2533804), (361972, 2256688), (389816, 2095496), (445504, 1833559), (523874, 1559264), (564172, 1447888), (633451, 1289536), (644768, 1266902), (723944, 1128344), (779632, 1047748)]