19140581988

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:788

約数の個数: 288

約数和(自身を含む): 57963315200

約数和(自身を除く): 38822733212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 121, 127, 132, 171, 198, 209, 228, 242, 254, 297, 342, 363, 381, 396, 418, 484, 508, 513, 594, 607, 627, 684, 726, 762, 836, 1026, 1089, 1143, 1188, 1214, 1254, 1397, 1452, 1524, 1821, 1881, 2052, 2178, 2286, 2299, 2413, 2428, 2508, 2794, 3267, 3429, 3642, 3762, 4191, 4356, 4572, 4598, 4826, 5463, 5588, 5643, 6534, 6677, 6858, 6897, 7239, 7284, 7524, 8382, 9196, 9652, 10926, 11286, 11533, 12573, 13068, 13354, 13716, 13794, 14478, 15367, 16389, 16764, 20031, 20691, 21717, 21852, 22572, 23066, 25146, 26543, 26708, 27588, 28956, 30734, 32778, 34599, 37719, 40062, 41382, 43434, 46101, 46132, 50292, 53086, 60093, 61468, 62073, 65151, 65556, 69198, 73447, 75438, 77089, 79629, 80124, 82764, 86868, 92202, 103797, 106172, 120186, 124146, 126863, 130302, 138303, 138396, 146894, 150876, 154178, 159258, 180279, 184404, 207594, 220341, 231267, 238887, 240372, 248292, 253726, 260604, 276606, 291973, 293788, 308356, 311391, 318516, 360558, 380589, 414909, 415188, 440682, 462534, 477774, 507452, 553212, 583946, 622782, 661023, 693801, 716661, 721116, 761178, 829818, 847979, 875919, 881364, 925068, 955548, 1141767, 1167892, 1245564, 1322046, 1387602, 1395493, 1433322, 1464691, 1522356, 1659636, 1695958, 1751838, 1983069, 2081403, 2283534, 2543937, 2627757, 2644092, 2775204, 2790986, 2866644, 2929382, 3391916, 3425301, 3503676, 3966138, 4162806, 4186479, 4394073, 4567068, 5087874, 5255514, 5581972, 5858764, 6850602, 7631811, 7883271, 7932276, 8325612, 8372958, 8788146, 9327769, 10175748, 10511028, 12559437, 13182219, 13701204, 15263622, 15766542, 16111601, 16745916, 17576292, 18655538, 22895433, 25118874, 26364438, 27983307, 30527244, 31533084, 32223202, 37311076, 37678311, 39546657, 45790866, 48334803, 50237748, 52728876, 55966614, 64446404, 75356622, 79093314, 83949921, 91581732, 96669606, 111933228, 145004409, 150713244, 158186628, 167899842, 177227611, 193339212, 251849763, 290008818, 335799684, 354455222, 435013227, 503699526, 531682833, 580017636, 708910444, 870026454, 1007399052, 1063365666, 1595048499, 1740052908, 2126731332, 3190096998, 4785145497, 6380193996, 9570290994, 19140581988]

約数ペア:

[(1, 19140581988), (2, 9570290994), (3, 6380193996), (4, 4785145497), (6, 3190096998), (9, 2126731332), (11, 1740052908), (12, 1595048499), (18, 1063365666), (19, 1007399052), (22, 870026454), (27, 708910444), (33, 580017636), (36, 531682833), (38, 503699526), (44, 435013227), (54, 354455222), (57, 335799684), (66, 290008818), (76, 251849763), (99, 193339212), (108, 177227611), (114, 167899842), (121, 158186628), (127, 150713244), (132, 145004409), (171, 111933228), (198, 96669606), (209, 91581732), (228, 83949921), (242, 79093314), (254, 75356622), (297, 64446404), (342, 55966614), (363, 52728876), (381, 50237748), (396, 48334803), (418, 45790866), (484, 39546657), (508, 37678311), (513, 37311076), (594, 32223202), (607, 31533084), (627, 30527244), (684, 27983307), (726, 26364438), (762, 25118874), (836, 22895433), (1026, 18655538), (1089, 17576292), (1143, 16745916), (1188, 16111601), (1214, 15766542), (1254, 15263622), (1397, 13701204), (1452, 13182219), (1524, 12559437), (1821, 10511028), (1881, 10175748), (2052, 9327769), (2178, 8788146), (2286, 8372958), (2299, 8325612), (2413, 7932276), (2428, 7883271), (2508, 7631811), (2794, 6850602), (3267, 5858764), (3429, 5581972), (3642, 5255514), (3762, 5087874), (4191, 4567068), (4356, 4394073), (4572, 4186479), (4598, 4162806), (4826, 3966138), (5463, 3503676), (5588, 3425301), (5643, 3391916), (6534, 2929382), (6677, 2866644), (6858, 2790986), (6897, 2775204), (7239, 2644092), (7284, 2627757), (7524, 2543937), (8382, 2283534), (9196, 2081403), (9652, 1983069), (10926, 1751838), (11286, 1695958), (11533, 1659636), (12573, 1522356), (13068, 1464691), (13354, 1433322), (13716, 1395493), (13794, 1387602), (14478, 1322046), (15367, 1245564), (16389, 1167892), (16764, 1141767), (20031, 955548), (20691, 925068), (21717, 881364), (21852, 875919), (22572, 847979), (23066, 829818), (25146, 761178), (26543, 721116), (26708, 716661), (27588, 693801), (28956, 661023), (30734, 622782), (32778, 583946), (34599, 553212), (37719, 507452), (40062, 477774), (41382, 462534), (43434, 440682), (46101, 415188), (46132, 414909), (50292, 380589), (53086, 360558), (60093, 318516), (61468, 311391), (62073, 308356), (65151, 293788), (65556, 291973), (69198, 276606), (73447, 260604), (75438, 253726), (77089, 248292), (79629, 240372), (80124, 238887), (82764, 231267), (86868, 220341), (92202, 207594), (103797, 184404), (106172, 180279), (120186, 159258), (124146, 154178), (126863, 150876), (130302, 146894), (138303, 138396)]