1544866812

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 3945208176

約数和(自身を除く): 2400341364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 443, 471, 617, 628, 886, 942, 1234, 1329, 1413, 1772, 1851, 1884, 2468, 2658, 2826, 3702, 3987, 5316, 5553, 5652, 7404, 7974, 11106, 15948, 22212, 69551, 96869, 139102, 193738, 208653, 273331, 278204, 290607, 387476, 417306, 546662, 581214, 625959, 819993, 834612, 871821, 1093324, 1162428, 1251918, 1639986, 1743642, 2459979, 2503836, 3279972, 3487284, 4919958, 9839916, 42912967, 85825934, 128738901, 171651868, 257477802, 386216703, 514955604, 772433406, 1544866812]

約数ペア:

[(1, 1544866812), (2, 772433406), (3, 514955604), (4, 386216703), (6, 257477802), (9, 171651868), (12, 128738901), (18, 85825934), (36, 42912967), (157, 9839916), (314, 4919958), (443, 3487284), (471, 3279972), (617, 2503836), (628, 2459979), (886, 1743642), (942, 1639986), (1234, 1251918), (1329, 1162428), (1413, 1093324), (1772, 871821), (1851, 834612), (1884, 819993), (2468, 625959), (2658, 581214), (2826, 546662), (3702, 417306), (3987, 387476), (5316, 290607), (5553, 278204), (5652, 273331), (7404, 208653), (7974, 193738), (11106, 139102), (15948, 96869), (22212, 69551)]