1220507256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{10177}}^1$

素因数の和:10468

約数の個数: 64

約数和(自身を含む): 3224390400

約数和(自身を除く): 2003883144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 263, 456, 526, 789, 1052, 1578, 2104, 3156, 4997, 6312, 9994, 10177, 14991, 19988, 20354, 29982, 30531, 39976, 40708, 59964, 61062, 81416, 119928, 122124, 193363, 244248, 386726, 580089, 773452, 1160178, 1546904, 2320356, 2676551, 4640712, 5353102, 8029653, 10706204, 16059306, 21412408, 32118612, 50854469, 64237224, 101708938, 152563407, 203417876, 305126814, 406835752, 610253628, 1220507256]

約数ペア:

[(1, 1220507256), (2, 610253628), (3, 406835752), (4, 305126814), (6, 203417876), (8, 152563407), (12, 101708938), (19, 64237224), (24, 50854469), (38, 32118612), (57, 21412408), (76, 16059306), (114, 10706204), (152, 8029653), (228, 5353102), (263, 4640712), (456, 2676551), (526, 2320356), (789, 1546904), (1052, 1160178), (1578, 773452), (2104, 580089), (3156, 386726), (4997, 244248), (6312, 193363), (9994, 122124), (10177, 119928), (14991, 81416), (19988, 61062), (20354, 59964), (29982, 40708), (30531, 39976)]