3920559864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6421}}^1$

素因数の和:6565

約数の個数: 128

約数和(自身を含む): 11220518400

約数和(自身を除く): 7299958536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 103, 104, 114, 152, 156, 206, 228, 247, 309, 312, 412, 456, 494, 618, 741, 824, 988, 1236, 1339, 1482, 1957, 1976, 2472, 2678, 2964, 3914, 4017, 5356, 5871, 5928, 6421, 7828, 8034, 10712, 11742, 12842, 15656, 16068, 19263, 23484, 25441, 25684, 32136, 38526, 46968, 50882, 51368, 76323, 77052, 83473, 101764, 121999, 152646, 154104, 166946, 203528, 243998, 250419, 305292, 333892, 365997, 487996, 500838, 610584, 661363, 667784, 731994, 975992, 1001676, 1322726, 1463988, 1585987, 1984089, 2003352, 2645452, 2927976, 3171974, 3968178, 4757961, 5290904, 6343948, 7936356, 8597719, 9515922, 12565897, 12687896, 15872712, 17195438, 19031844, 25131794, 25793157, 34390876, 37697691, 38063688, 50263588, 51586314, 68781752, 75395382, 100527176, 103172628, 150790764, 163356661, 206345256, 301581528, 326713322, 490069983, 653426644, 980139966, 1306853288, 1960279932, 3920559864]

約数ペア:

[(1, 3920559864), (2, 1960279932), (3, 1306853288), (4, 980139966), (6, 653426644), (8, 490069983), (12, 326713322), (13, 301581528), (19, 206345256), (24, 163356661), (26, 150790764), (38, 103172628), (39, 100527176), (52, 75395382), (57, 68781752), (76, 51586314), (78, 50263588), (103, 38063688), (104, 37697691), (114, 34390876), (152, 25793157), (156, 25131794), (206, 19031844), (228, 17195438), (247, 15872712), (309, 12687896), (312, 12565897), (412, 9515922), (456, 8597719), (494, 7936356), (618, 6343948), (741, 5290904), (824, 4757961), (988, 3968178), (1236, 3171974), (1339, 2927976), (1482, 2645452), (1957, 2003352), (1976, 1984089), (2472, 1585987), (2678, 1463988), (2964, 1322726), (3914, 1001676), (4017, 975992), (5356, 731994), (5871, 667784), (5928, 661363), (6421, 610584), (7828, 500838), (8034, 487996), (10712, 365997), (11742, 333892), (12842, 305292), (15656, 250419), (16068, 243998), (19263, 203528), (23484, 166946), (25441, 154104), (25684, 152646), (32136, 121999), (38526, 101764), (46968, 83473), (50882, 77052), (51368, 76323)]