515781799918

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{116047}}^1$

素因数の和:116131

約数の個数: 128

約数和(自身を含む): 1069498368000

約数和(自身を除く): 553716568082

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 49, 62, 77, 98, 133, 154, 209, 217, 266, 341, 343, 418, 434, 539, 589, 682, 686, 931, 1078, 1178, 1463, 1519, 1862, 2387, 2926, 3038, 3773, 4123, 4774, 6479, 6517, 7546, 8246, 10241, 10633, 12958, 13034, 16709, 20482, 21266, 28861, 33418, 45353, 57722, 71687, 90706, 116047, 116963, 143374, 202027, 232094, 233926, 317471, 404054, 634942, 812329, 1276517, 1624658, 2204893, 2222297, 2553034, 3597457, 4409786, 4444594, 5686303, 7194914, 8935619, 11372606, 15434251, 17871238, 24253823, 25182199, 30868502, 39572027, 39804121, 48507646, 50364398, 62549333, 68351683, 79144054, 79608242, 108039757, 125098666, 136703366, 169776761, 176275393, 216079514, 277004189, 339553522, 352550786, 437845331, 478461781, 554008378, 751868513, 756278299, 875690662, 956923562, 1188437327, 1233927751, 1503737026, 1512556598, 1939029323, 2376874654, 2467855502, 3349232467, 3878058646, 5263079591, 6698464934, 8319061289, 10526159182, 13573205261, 16638122578, 23444627269, 27146410522, 36841557137, 46889254538, 73683114274, 257890899959, 515781799918]

約数ペア:

[(1, 515781799918), (2, 257890899959), (7, 73683114274), (11, 46889254538), (14, 36841557137), (19, 27146410522), (22, 23444627269), (31, 16638122578), (38, 13573205261), (49, 10526159182), (62, 8319061289), (77, 6698464934), (98, 5263079591), (133, 3878058646), (154, 3349232467), (209, 2467855502), (217, 2376874654), (266, 1939029323), (341, 1512556598), (343, 1503737026), (418, 1233927751), (434, 1188437327), (539, 956923562), (589, 875690662), (682, 756278299), (686, 751868513), (931, 554008378), (1078, 478461781), (1178, 437845331), (1463, 352550786), (1519, 339553522), (1862, 277004189), (2387, 216079514), (2926, 176275393), (3038, 169776761), (3773, 136703366), (4123, 125098666), (4774, 108039757), (6479, 79608242), (6517, 79144054), (7546, 68351683), (8246, 62549333), (10241, 50364398), (10633, 48507646), (12958, 39804121), (13034, 39572027), (16709, 30868502), (20482, 25182199), (21266, 24253823), (28861, 17871238), (33418, 15434251), (45353, 11372606), (57722, 8935619), (71687, 7194914), (90706, 5686303), (116047, 4444594), (116963, 4409786), (143374, 3597457), (202027, 2553034), (232094, 2222297), (233926, 2204893), (317471, 1624658), (404054, 1276517), (634942, 812329)]