814996900916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1\times {\mathrm{4129}}^1$

素因数の和:4905

約数の個数: 96

約数和(自身を含む): 1607899265280

約数和(自身を除く): 792902364364

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 263, 407, 461, 526, 814, 922, 1052, 1628, 1844, 2893, 4129, 5071, 5786, 8258, 9731, 10142, 11572, 16516, 17057, 19462, 20284, 34114, 38924, 45419, 68228, 90838, 107041, 121243, 152773, 181676, 187627, 214082, 242486, 305546, 375254, 428164, 484972, 611092, 750508, 1085927, 1333673, 1680503, 1903469, 2171854, 2667346, 3361006, 3806938, 4343708, 4485991, 5334692, 6722012, 7613876, 8971982, 11945197, 17943964, 20938159, 23890394, 40179299, 41876318, 47780788, 49345901, 70428353, 80358598, 83752636, 98691802, 140856706, 160717196, 197383604, 281713412, 441972289, 500612347, 774711883, 883944578, 1001224694, 1549423766, 1767889156, 2002449388, 3098847532, 5506735817, 11013471634, 18522656839, 22026943268, 37045313678, 74090627356, 203749225229, 407498450458, 814996900916]

約数ペア:

[(1, 814996900916), (2, 407498450458), (4, 203749225229), (11, 74090627356), (22, 37045313678), (37, 22026943268), (44, 18522656839), (74, 11013471634), (148, 5506735817), (263, 3098847532), (407, 2002449388), (461, 1767889156), (526, 1549423766), (814, 1001224694), (922, 883944578), (1052, 774711883), (1628, 500612347), (1844, 441972289), (2893, 281713412), (4129, 197383604), (5071, 160717196), (5786, 140856706), (8258, 98691802), (9731, 83752636), (10142, 80358598), (11572, 70428353), (16516, 49345901), (17057, 47780788), (19462, 41876318), (20284, 40179299), (34114, 23890394), (38924, 20938159), (45419, 17943964), (68228, 11945197), (90838, 8971982), (107041, 7613876), (121243, 6722012), (152773, 5334692), (181676, 4485991), (187627, 4343708), (214082, 3806938), (242486, 3361006), (305546, 2667346), (375254, 2171854), (428164, 1903469), (484972, 1680503), (611092, 1333673), (750508, 1085927)]