19200026868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2161}}^1$

素因数の和:2430

約数の個数: 144

約数和(自身を含む): 51206191680

約数和(自身を除く): 32006164812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 211, 242, 319, 348, 363, 422, 484, 633, 638, 726, 844, 957, 1266, 1276, 1452, 1914, 2161, 2321, 2532, 3509, 3828, 4322, 4642, 6119, 6483, 6963, 7018, 8644, 9284, 10527, 12238, 12966, 13926, 14036, 18357, 21054, 23771, 24476, 25531, 25932, 27852, 36714, 42108, 47542, 51062, 62669, 67309, 71313, 73428, 76593, 95084, 102124, 125338, 134618, 142626, 153186, 188007, 201927, 250676, 261481, 269236, 285252, 306372, 376014, 403854, 455971, 522962, 689359, 740399, 752028, 784443, 807708, 911942, 1045924, 1367913, 1378718, 1480798, 1568886, 1823884, 2068077, 2221197, 2735826, 2757436, 2961596, 3137772, 4136154, 4442394, 5015681, 5471652, 7582949, 8272308, 8884788, 10031362, 13223159, 15047043, 15165898, 20062724, 22748847, 26446318, 30094086, 30331796, 39669477, 45497694, 52892636, 55172491, 60188172, 79338954, 90995388, 110344982, 145454749, 158677908, 165517473, 220689964, 290909498, 331034946, 436364247, 581818996, 662069892, 872728494, 1600002239, 1745456988, 3200004478, 4800006717, 6400008956, 9600013434, 19200026868]

約数ペア:

[(1, 19200026868), (2, 9600013434), (3, 6400008956), (4, 4800006717), (6, 3200004478), (11, 1745456988), (12, 1600002239), (22, 872728494), (29, 662069892), (33, 581818996), (44, 436364247), (58, 331034946), (66, 290909498), (87, 220689964), (116, 165517473), (121, 158677908), (132, 145454749), (174, 110344982), (211, 90995388), (242, 79338954), (319, 60188172), (348, 55172491), (363, 52892636), (422, 45497694), (484, 39669477), (633, 30331796), (638, 30094086), (726, 26446318), (844, 22748847), (957, 20062724), (1266, 15165898), (1276, 15047043), (1452, 13223159), (1914, 10031362), (2161, 8884788), (2321, 8272308), (2532, 7582949), (3509, 5471652), (3828, 5015681), (4322, 4442394), (4642, 4136154), (6119, 3137772), (6483, 2961596), (6963, 2757436), (7018, 2735826), (8644, 2221197), (9284, 2068077), (10527, 1823884), (12238, 1568886), (12966, 1480798), (13926, 1378718), (14036, 1367913), (18357, 1045924), (21054, 911942), (23771, 807708), (24476, 784443), (25531, 752028), (25932, 740399), (27852, 689359), (36714, 522962), (42108, 455971), (47542, 403854), (51062, 376014), (62669, 306372), (67309, 285252), (71313, 269236), (73428, 261481), (76593, 250676), (95084, 201927), (102124, 188007), (125338, 153186), (134618, 142626)]