1900162992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 6150439680

約数和(自身を除く): 4250276688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 109, 112, 156, 168, 169, 182, 208, 218, 273, 307, 312, 327, 336, 338, 364, 436, 507, 546, 614, 624, 654, 676, 728, 763, 872, 921, 1014, 1092, 1183, 1228, 1308, 1352, 1417, 1456, 1526, 1744, 1842, 2028, 2149, 2184, 2289, 2366, 2456, 2616, 2704, 2834, 3052, 3549, 3684, 3991, 4056, 4251, 4298, 4368, 4578, 4732, 4912, 5232, 5668, 6104, 6447, 7098, 7368, 7982, 8112, 8502, 8596, 9156, 9464, 9919, 11336, 11973, 12208, 12894, 14196, 14736, 15964, 17004, 17192, 18312, 18421, 18928, 19838, 22672, 23946, 25788, 27937, 28392, 29757, 31928, 33463, 34008, 34384, 36624, 36842, 39676, 47892, 51576, 51883, 55263, 55874, 56784, 59514, 63856, 66926, 68016, 73684, 79352, 83811, 95784, 100389, 103152, 103766, 110526, 111748, 119028, 128947, 133852, 147368, 155649, 158704, 167622, 191568, 200778, 207532, 221052, 223496, 234241, 238056, 257894, 267704, 294736, 311298, 335244, 363181, 386841, 401556, 415064, 435019, 442104, 446992, 468482, 476112, 515788, 535408, 622596, 670488, 702723, 726362, 773682, 803112, 830128, 870038, 884208, 936964, 1031576, 1089543, 1245192, 1305057, 1340976, 1405446, 1452724, 1547364, 1606224, 1740076, 1873928, 2063152, 2179086, 2490384, 2610114, 2810892, 2905448, 3045133, 3094728, 3480152, 3747856, 4358172, 5220228, 5621784, 5655247, 5810896, 6090266, 6189456, 6960304, 8716344, 9135399, 10440456, 11243568, 11310494, 12180532, 16965741, 17432688, 18270798, 20880912, 22620988, 24361064, 33931482, 36541596, 39586729, 45241976, 48722128, 67862964, 73083192, 79173458, 90483952, 118760187, 135725928, 146166384, 158346916, 237520374, 271451856, 316693832, 475040748, 633387664, 950081496, 1900162992]

約数ペア:

[(1, 1900162992), (2, 950081496), (3, 633387664), (4, 475040748), (6, 316693832), (7, 271451856), (8, 237520374), (12, 158346916), (13, 146166384), (14, 135725928), (16, 118760187), (21, 90483952), (24, 79173458), (26, 73083192), (28, 67862964), (39, 48722128), (42, 45241976), (48, 39586729), (52, 36541596), (56, 33931482), (78, 24361064), (84, 22620988), (91, 20880912), (104, 18270798), (109, 17432688), (112, 16965741), (156, 12180532), (168, 11310494), (169, 11243568), (182, 10440456), (208, 9135399), (218, 8716344), (273, 6960304), (307, 6189456), (312, 6090266), (327, 5810896), (336, 5655247), (338, 5621784), (364, 5220228), (436, 4358172), (507, 3747856), (546, 3480152), (614, 3094728), (624, 3045133), (654, 2905448), (676, 2810892), (728, 2610114), (763, 2490384), (872, 2179086), (921, 2063152), (1014, 1873928), (1092, 1740076), (1183, 1606224), (1228, 1547364), (1308, 1452724), (1352, 1405446), (1417, 1340976), (1456, 1305057), (1526, 1245192), (1744, 1089543), (1842, 1031576), (2028, 936964), (2149, 884208), (2184, 870038), (2289, 830128), (2366, 803112), (2456, 773682), (2616, 726362), (2704, 702723), (2834, 670488), (3052, 622596), (3549, 535408), (3684, 515788), (3991, 476112), (4056, 468482), (4251, 446992), (4298, 442104), (4368, 435019), (4578, 415064), (4732, 401556), (4912, 386841), (5232, 363181), (5668, 335244), (6104, 311298), (6447, 294736), (7098, 267704), (7368, 257894), (7982, 238056), (8112, 234241), (8502, 223496), (8596, 221052), (9156, 207532), (9464, 200778), (9919, 191568), (11336, 167622), (11973, 158704), (12208, 155649), (12894, 147368), (14196, 133852), (14736, 128947), (15964, 119028), (17004, 111748), (17192, 110526), (18312, 103766), (18421, 103152), (18928, 100389), (19838, 95784), (22672, 83811), (23946, 79352), (25788, 73684), (27937, 68016), (28392, 66926), (29757, 63856), (31928, 59514), (33463, 56784), (34008, 55874), (34384, 55263), (36624, 51883), (36842, 51576), (39676, 47892)]