379973268

素因数分解:

$2^2\times 3^5\times {\mathrm{223}}^1\times {\mathrm{1753}}^1$

素因数の和:1995

約数の個数: 72

約数和(自身を含む): 1001099008

約数和(自身を除く): 621125740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 243, 324, 446, 486, 669, 892, 972, 1338, 1753, 2007, 2676, 3506, 4014, 5259, 6021, 7012, 8028, 10518, 12042, 15777, 18063, 21036, 24084, 31554, 36126, 47331, 54189, 63108, 72252, 94662, 108378, 141993, 189324, 216756, 283986, 390919, 425979, 567972, 781838, 851958, 1172757, 1563676, 1703916, 2345514, 3518271, 4691028, 7036542, 10554813, 14073084, 21109626, 31664439, 42219252, 63328878, 94993317, 126657756, 189986634, 379973268]

約数ペア:

[(1, 379973268), (2, 189986634), (3, 126657756), (4, 94993317), (6, 63328878), (9, 42219252), (12, 31664439), (18, 21109626), (27, 14073084), (36, 10554813), (54, 7036542), (81, 4691028), (108, 3518271), (162, 2345514), (223, 1703916), (243, 1563676), (324, 1172757), (446, 851958), (486, 781838), (669, 567972), (892, 425979), (972, 390919), (1338, 283986), (1753, 216756), (2007, 189324), (2676, 141993), (3506, 108378), (4014, 94662), (5259, 72252), (6021, 63108), (7012, 54189), (8028, 47331), (10518, 36126), (12042, 31554), (15777, 24084), (18063, 21036)]