7940430792

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{6841}}^1$

素因数の和:6921

約数の個数: 192

約数和(自身を含む): 25616448000

約数和(自身を除く): 17676017208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 329, 343, 376, 392, 423, 441, 504, 564, 588, 658, 686, 846, 882, 987, 1029, 1128, 1176, 1316, 1372, 1692, 1764, 1974, 2058, 2303, 2632, 2744, 2961, 3087, 3384, 3528, 3948, 4116, 4606, 5922, 6174, 6841, 6909, 7896, 8232, 9212, 11844, 12348, 13682, 13818, 16121, 18424, 20523, 20727, 23688, 24696, 27364, 27636, 32242, 41046, 41454, 47887, 48363, 54728, 55272, 61569, 64484, 82092, 82908, 95774, 96726, 123138, 128968, 143661, 145089, 164184, 165816, 191548, 193452, 246276, 287322, 290178, 321527, 335209, 383096, 386904, 430983, 492552, 574644, 580356, 643054, 670418, 861966, 964581, 1005627, 1149288, 1160712, 1286108, 1340836, 1723932, 1929162, 2011254, 2250689, 2346463, 2572216, 2681672, 2893743, 3016881, 3447864, 3858324, 4022508, 4501378, 4692926, 5787486, 6033762, 6752067, 7039389, 7716648, 8045016, 9002756, 9385852, 11574972, 12067524, 13504134, 14078778, 15754823, 18005512, 18771704, 20256201, 21118167, 23149944, 24135048, 27008268, 28157556, 31509646, 40512402, 42236334, 47264469, 54016536, 56315112, 63019292, 81024804, 84472668, 94528938, 110283761, 126038584, 141793407, 162049608, 168945336, 189057876, 220567522, 283586814, 330851283, 378115752, 441135044, 567173628, 661702566, 882270088, 992553849, 1134347256, 1323405132, 1985107698, 2646810264, 3970215396, 7940430792]

約数ペア:

[(1, 7940430792), (2, 3970215396), (3, 2646810264), (4, 1985107698), (6, 1323405132), (7, 1134347256), (8, 992553849), (9, 882270088), (12, 661702566), (14, 567173628), (18, 441135044), (21, 378115752), (24, 330851283), (28, 283586814), (36, 220567522), (42, 189057876), (47, 168945336), (49, 162049608), (56, 141793407), (63, 126038584), (72, 110283761), (84, 94528938), (94, 84472668), (98, 81024804), (126, 63019292), (141, 56315112), (147, 54016536), (168, 47264469), (188, 42236334), (196, 40512402), (252, 31509646), (282, 28157556), (294, 27008268), (329, 24135048), (343, 23149944), (376, 21118167), (392, 20256201), (423, 18771704), (441, 18005512), (504, 15754823), (564, 14078778), (588, 13504134), (658, 12067524), (686, 11574972), (846, 9385852), (882, 9002756), (987, 8045016), (1029, 7716648), (1128, 7039389), (1176, 6752067), (1316, 6033762), (1372, 5787486), (1692, 4692926), (1764, 4501378), (1974, 4022508), (2058, 3858324), (2303, 3447864), (2632, 3016881), (2744, 2893743), (2961, 2681672), (3087, 2572216), (3384, 2346463), (3528, 2250689), (3948, 2011254), (4116, 1929162), (4606, 1723932), (5922, 1340836), (6174, 1286108), (6841, 1160712), (6909, 1149288), (7896, 1005627), (8232, 964581), (9212, 861966), (11844, 670418), (12348, 643054), (13682, 580356), (13818, 574644), (16121, 492552), (18424, 430983), (20523, 386904), (20727, 383096), (23688, 335209), (24696, 321527), (27364, 290178), (27636, 287322), (32242, 246276), (41046, 193452), (41454, 191548), (47887, 165816), (48363, 164184), (54728, 145089), (55272, 143661), (61569, 128968), (64484, 123138), (82092, 96726), (82908, 95774)]