1789487568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1831}}^1$

素因数の和:2473

約数の個数: 120

約数和(自身を含む): 5475203136

約数和(自身を除く): 3685715568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 617, 792, 1234, 1584, 1831, 1851, 2468, 3662, 3702, 4936, 5493, 5553, 6787, 7324, 7404, 9872, 10986, 11106, 13574, 14648, 14808, 16479, 20141, 20361, 21972, 22212, 27148, 29296, 29616, 32958, 40282, 40722, 43944, 44424, 54296, 60423, 61083, 65916, 80564, 81444, 87888, 88848, 108592, 120846, 122166, 131832, 161128, 162888, 181269, 241692, 244332, 263664, 322256, 325776, 362538, 483384, 488664, 725076, 966768, 977328, 1129727, 1450152, 2259454, 2900304, 3389181, 4518908, 6778362, 9037816, 10167543, 12426997, 13556724, 18075632, 20335086, 24853994, 27113448, 37280991, 40670172, 49707988, 54226896, 74561982, 81340344, 99415976, 111842973, 149123964, 162680688, 198831952, 223685946, 298247928, 447371892, 596495856, 894743784, 1789487568]

約数ペア:

[(1, 1789487568), (2, 894743784), (3, 596495856), (4, 447371892), (6, 298247928), (8, 223685946), (9, 198831952), (11, 162680688), (12, 149123964), (16, 111842973), (18, 99415976), (22, 81340344), (24, 74561982), (33, 54226896), (36, 49707988), (44, 40670172), (48, 37280991), (66, 27113448), (72, 24853994), (88, 20335086), (99, 18075632), (132, 13556724), (144, 12426997), (176, 10167543), (198, 9037816), (264, 6778362), (396, 4518908), (528, 3389181), (617, 2900304), (792, 2259454), (1234, 1450152), (1584, 1129727), (1831, 977328), (1851, 966768), (2468, 725076), (3662, 488664), (3702, 483384), (4936, 362538), (5493, 325776), (5553, 322256), (6787, 263664), (7324, 244332), (7404, 241692), (9872, 181269), (10986, 162888), (11106, 161128), (13574, 131832), (14648, 122166), (14808, 120846), (16479, 108592), (20141, 88848), (20361, 87888), (21972, 81444), (22212, 80564), (27148, 65916), (29296, 61083), (29616, 60423), (32958, 54296), (40282, 44424), (40722, 43944)]