28285303032

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{90373}}^1$

素因数の和:90424

約数の個数: 192

約数和(自身を含む): 94740871680

約数和(自身を除く): 66455568648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 243, 252, 276, 322, 324, 378, 414, 483, 486, 504, 552, 567, 621, 644, 648, 756, 828, 966, 972, 1134, 1242, 1288, 1449, 1512, 1656, 1701, 1863, 1932, 1944, 2268, 2484, 2898, 3402, 3726, 3864, 4347, 4536, 4968, 5589, 5796, 6804, 7452, 8694, 11178, 11592, 13041, 13608, 14904, 17388, 22356, 26082, 34776, 39123, 44712, 52164, 78246, 90373, 104328, 156492, 180746, 271119, 312984, 361492, 542238, 632611, 722984, 813357, 1084476, 1265222, 1626714, 1897833, 2078579, 2168952, 2440071, 2530444, 3253428, 3795666, 4157158, 4880142, 5060888, 5693499, 6235737, 6506856, 7320213, 7591332, 8314316, 9760284, 11386998, 12471474, 14550053, 14640426, 15182664, 16628632, 17080497, 18707211, 19520568, 21960639, 22773996, 24942948, 29100106, 29280852, 34160994, 37414422, 43650159, 43921278, 45547992, 49885896, 51241491, 56121633, 58200212, 58561704, 68321988, 74828844, 87300318, 87842556, 102482982, 112243266, 116400424, 130950477, 136643976, 149657688, 153724473, 168364899, 174600636, 175685112, 204965964, 224486532, 261900954, 307448946, 336729798, 349201272, 392851431, 409931928, 448973064, 505094697, 523801908, 614897892, 673459596, 785702862, 1010189394, 1047603816, 1178554293, 1229795784, 1346919192, 1571405724, 2020378788, 2357108586, 3142811448, 3535662879, 4040757576, 4714217172, 7071325758, 9428434344, 14142651516, 28285303032]

約数ペア:

[(1, 28285303032), (2, 14142651516), (3, 9428434344), (4, 7071325758), (6, 4714217172), (7, 4040757576), (8, 3535662879), (9, 3142811448), (12, 2357108586), (14, 2020378788), (18, 1571405724), (21, 1346919192), (23, 1229795784), (24, 1178554293), (27, 1047603816), (28, 1010189394), (36, 785702862), (42, 673459596), (46, 614897892), (54, 523801908), (56, 505094697), (63, 448973064), (69, 409931928), (72, 392851431), (81, 349201272), (84, 336729798), (92, 307448946), (108, 261900954), (126, 224486532), (138, 204965964), (161, 175685112), (162, 174600636), (168, 168364899), (184, 153724473), (189, 149657688), (207, 136643976), (216, 130950477), (243, 116400424), (252, 112243266), (276, 102482982), (322, 87842556), (324, 87300318), (378, 74828844), (414, 68321988), (483, 58561704), (486, 58200212), (504, 56121633), (552, 51241491), (567, 49885896), (621, 45547992), (644, 43921278), (648, 43650159), (756, 37414422), (828, 34160994), (966, 29280852), (972, 29100106), (1134, 24942948), (1242, 22773996), (1288, 21960639), (1449, 19520568), (1512, 18707211), (1656, 17080497), (1701, 16628632), (1863, 15182664), (1932, 14640426), (1944, 14550053), (2268, 12471474), (2484, 11386998), (2898, 9760284), (3402, 8314316), (3726, 7591332), (3864, 7320213), (4347, 6506856), (4536, 6235737), (4968, 5693499), (5589, 5060888), (5796, 4880142), (6804, 4157158), (7452, 3795666), (8694, 3253428), (11178, 2530444), (11592, 2440071), (13041, 2168952), (13608, 2078579), (14904, 1897833), (17388, 1626714), (22356, 1265222), (26082, 1084476), (34776, 813357), (39123, 722984), (44712, 632611), (52164, 542238), (78246, 361492), (90373, 312984), (104328, 271119), (156492, 180746)]