2280451288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 4777920000

約数和(自身を除く): 2497468712

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 79, 92, 152, 158, 184, 316, 359, 437, 529, 632, 718, 874, 1058, 1436, 1501, 1748, 1817, 2116, 2872, 3002, 3496, 3634, 4232, 6004, 6821, 7268, 8257, 10051, 12008, 13642, 14536, 16514, 20102, 27284, 28361, 33028, 34523, 40204, 41791, 54568, 56722, 66056, 69046, 80408, 83582, 113444, 138092, 156883, 167164, 189911, 226888, 276184, 313766, 334328, 379822, 538859, 627532, 652303, 759644, 794029, 1077718, 1255064, 1304606, 1519288, 1588058, 2155436, 2609212, 3176116, 3608309, 4310872, 5218424, 6352232, 7216618, 12393757, 14433236, 15002969, 24787514, 28866472, 30005938, 49575028, 60011876, 99150056, 120023752, 285056411, 570112822, 1140225644, 2280451288]

約数ペア:

[(1, 2280451288), (2, 1140225644), (4, 570112822), (8, 285056411), (19, 120023752), (23, 99150056), (38, 60011876), (46, 49575028), (76, 30005938), (79, 28866472), (92, 24787514), (152, 15002969), (158, 14433236), (184, 12393757), (316, 7216618), (359, 6352232), (437, 5218424), (529, 4310872), (632, 3608309), (718, 3176116), (874, 2609212), (1058, 2155436), (1436, 1588058), (1501, 1519288), (1748, 1304606), (1817, 1255064), (2116, 1077718), (2872, 794029), (3002, 759644), (3496, 652303), (3634, 627532), (4232, 538859), (6004, 379822), (6821, 334328), (7268, 313766), (8257, 276184), (10051, 226888), (12008, 189911), (13642, 167164), (14536, 156883), (16514, 138092), (20102, 113444), (27284, 83582), (28361, 80408), (33028, 69046), (34523, 66056), (40204, 56722), (41791, 54568)]