31504023168

素因数分解:

$2^7\times 3^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{3121}}^1$

素因数の和:3506

約数の個数: 128

約数和(自身を含む): 84884432640

約数和(自身を除く): 53380409472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 271, 291, 384, 388, 542, 582, 776, 813, 1084, 1164, 1552, 1626, 2168, 2328, 3104, 3121, 3252, 4336, 4656, 6208, 6242, 6504, 8672, 9312, 9363, 12416, 12484, 13008, 17344, 18624, 18726, 24968, 26016, 26287, 34688, 37248, 37452, 49936, 52032, 52574, 74904, 78861, 99872, 104064, 105148, 149808, 157722, 199744, 210296, 299616, 302737, 315444, 399488, 420592, 599232, 605474, 630888, 841184, 845791, 908211, 1198464, 1210948, 1261776, 1682368, 1691582, 1816422, 2421896, 2523552, 2537373, 3364736, 3383164, 3632844, 4843792, 5047104, 5074746, 6766328, 7265688, 9687584, 10094208, 10149492, 13532656, 14531376, 19375168, 20298984, 27065312, 29062752, 38750336, 40597968, 54130624, 58125504, 81195936, 82041727, 108261248, 116251008, 162391872, 164083454, 246125181, 324783744, 328166908, 492250362, 656333816, 984500724, 1312667632, 1969001448, 2625335264, 3938002896, 5250670528, 7876005792, 10501341056, 15752011584, 31504023168]

約数ペア:

[(1, 31504023168), (2, 15752011584), (3, 10501341056), (4, 7876005792), (6, 5250670528), (8, 3938002896), (12, 2625335264), (16, 1969001448), (24, 1312667632), (32, 984500724), (48, 656333816), (64, 492250362), (96, 328166908), (97, 324783744), (128, 246125181), (192, 164083454), (194, 162391872), (271, 116251008), (291, 108261248), (384, 82041727), (388, 81195936), (542, 58125504), (582, 54130624), (776, 40597968), (813, 38750336), (1084, 29062752), (1164, 27065312), (1552, 20298984), (1626, 19375168), (2168, 14531376), (2328, 13532656), (3104, 10149492), (3121, 10094208), (3252, 9687584), (4336, 7265688), (4656, 6766328), (6208, 5074746), (6242, 5047104), (6504, 4843792), (8672, 3632844), (9312, 3383164), (9363, 3364736), (12416, 2537373), (12484, 2523552), (13008, 2421896), (17344, 1816422), (18624, 1691582), (18726, 1682368), (24968, 1261776), (26016, 1210948), (26287, 1198464), (34688, 908211), (37248, 845791), (37452, 841184), (49936, 630888), (52032, 605474), (52574, 599232), (74904, 420592), (78861, 399488), (99872, 315444), (104064, 302737), (105148, 299616), (149808, 210296), (157722, 199744)]