808675504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2791}}^1$

素因数の和:3018

約数の個数: 80

約数和(自身を含む): 1938764800

約数和(自身を除く): 1130089296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 199, 208, 364, 398, 728, 796, 1393, 1456, 1592, 2587, 2786, 2791, 3184, 5174, 5572, 5582, 10348, 11144, 11164, 18109, 19537, 20696, 22288, 22328, 36218, 36283, 39074, 41392, 44656, 72436, 72566, 78148, 144872, 145132, 156296, 253981, 289744, 290264, 312592, 507962, 555409, 580528, 1015924, 1110818, 2031848, 2221636, 3887863, 4063696, 4443272, 7220317, 7775726, 8886544, 14440634, 15551452, 28881268, 31102904, 50542219, 57762536, 62205808, 101084438, 115525072, 202168876, 404337752, 808675504]

約数ペア:

[(1, 808675504), (2, 404337752), (4, 202168876), (7, 115525072), (8, 101084438), (13, 62205808), (14, 57762536), (16, 50542219), (26, 31102904), (28, 28881268), (52, 15551452), (56, 14440634), (91, 8886544), (104, 7775726), (112, 7220317), (182, 4443272), (199, 4063696), (208, 3887863), (364, 2221636), (398, 2031848), (728, 1110818), (796, 1015924), (1393, 580528), (1456, 555409), (1592, 507962), (2587, 312592), (2786, 290264), (2791, 289744), (3184, 253981), (5174, 156296), (5572, 145132), (5582, 144872), (10348, 78148), (11144, 72566), (11164, 72436), (18109, 44656), (19537, 41392), (20696, 39074), (22288, 36283), (22328, 36218)]