4789574188

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 10801728000

約数和(自身を除く): 6012153812

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 199, 266, 281, 322, 398, 437, 532, 562, 644, 796, 874, 931, 1124, 1127, 1393, 1748, 1862, 1967, 2254, 2786, 3059, 3724, 3781, 3934, 4508, 4577, 5339, 5572, 6118, 6463, 7562, 7868, 9154, 9751, 10678, 12236, 12926, 13769, 15124, 18308, 19502, 21356, 21413, 25852, 26467, 27538, 32039, 37373, 39004, 42826, 45241, 52934, 55076, 55919, 64078, 74746, 85652, 86963, 90482, 105868, 111838, 122797, 128156, 149492, 173926, 180964, 185269, 223676, 224273, 245594, 261611, 316687, 347852, 370538, 391433, 448546, 491188, 523222, 608741, 633374, 741076, 782866, 859579, 897092, 1046444, 1062461, 1217482, 1266748, 1286137, 1565732, 1719158, 2124922, 2434964, 2572274, 2740031, 3438316, 4249844, 4261187, 5144548, 5480062, 6017053, 7437227, 8522374, 9002959, 10960124, 12034106, 14874454, 17044748, 18005918, 24068212, 24436603, 29748908, 36011836, 48873206, 52060589, 63020713, 97746412, 104121178, 126041426, 171056221, 208242356, 252082852, 342112442, 684224884, 1197393547, 2394787094, 4789574188]

約数ペア:

[(1, 4789574188), (2, 2394787094), (4, 1197393547), (7, 684224884), (14, 342112442), (19, 252082852), (23, 208242356), (28, 171056221), (38, 126041426), (46, 104121178), (49, 97746412), (76, 63020713), (92, 52060589), (98, 48873206), (133, 36011836), (161, 29748908), (196, 24436603), (199, 24068212), (266, 18005918), (281, 17044748), (322, 14874454), (398, 12034106), (437, 10960124), (532, 9002959), (562, 8522374), (644, 7437227), (796, 6017053), (874, 5480062), (931, 5144548), (1124, 4261187), (1127, 4249844), (1393, 3438316), (1748, 2740031), (1862, 2572274), (1967, 2434964), (2254, 2124922), (2786, 1719158), (3059, 1565732), (3724, 1286137), (3781, 1266748), (3934, 1217482), (4508, 1062461), (4577, 1046444), (5339, 897092), (5572, 859579), (6118, 782866), (6463, 741076), (7562, 633374), (7868, 608741), (9154, 523222), (9751, 491188), (10678, 448546), (12236, 391433), (12926, 370538), (13769, 347852), (15124, 316687), (18308, 261611), (19502, 245594), (21356, 224273), (21413, 223676), (25852, 185269), (26467, 180964), (27538, 173926), (32039, 149492), (37373, 128156), (39004, 122797), (42826, 111838), (45241, 105868), (52934, 90482), (55076, 86963), (55919, 85652), (64078, 74746)]