8049420304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 16727411520

約数和(自身を除く): 8677991216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 379, 452, 691, 758, 904, 1382, 1516, 1808, 1921, 2764, 3032, 3842, 5528, 6064, 6443, 7684, 11056, 11747, 12886, 15368, 23494, 25772, 30736, 42827, 46988, 51544, 78083, 85654, 93976, 103088, 156166, 171308, 187952, 261889, 312332, 342616, 523778, 624664, 685232, 728059, 1047556, 1249328, 1327411, 1456118, 2095112, 2654822, 2912236, 4190224, 4452113, 5309644, 5824472, 8904226, 10619288, 11648944, 17808452, 21238576, 29593457, 35616904, 59186914, 71233808, 118373828, 236747656, 473495312, 503088769, 1006177538, 2012355076, 4024710152, 8049420304]

約数ペア:

[(1, 8049420304), (2, 4024710152), (4, 2012355076), (8, 1006177538), (16, 503088769), (17, 473495312), (34, 236747656), (68, 118373828), (113, 71233808), (136, 59186914), (226, 35616904), (272, 29593457), (379, 21238576), (452, 17808452), (691, 11648944), (758, 10619288), (904, 8904226), (1382, 5824472), (1516, 5309644), (1808, 4452113), (1921, 4190224), (2764, 2912236), (3032, 2654822), (3842, 2095112), (5528, 1456118), (6064, 1327411), (6443, 1249328), (7684, 1047556), (11056, 728059), (11747, 685232), (12886, 624664), (15368, 523778), (23494, 342616), (25772, 312332), (30736, 261889), (42827, 187952), (46988, 171308), (51544, 156166), (78083, 103088), (85654, 93976)]