221452056

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{48821}}^1$

素因数の和:48846

約数の個数: 80

約数和(自身を含む): 708895440

約数和(自身を除く): 487443384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 48821, 97642, 146463, 195284, 292926, 341747, 390568, 439389, 585852, 683494, 878778, 1025241, 1171704, 1318167, 1366988, 1757556, 2050482, 2636334, 2733976, 3075723, 3515112, 3954501, 4100964, 5272668, 6151446, 7909002, 8201928, 9227169, 10545336, 12302892, 15818004, 18454338, 24605784, 27681507, 31636008, 36908676, 55363014, 73817352, 110726028, 221452056]

約数ペア:

[(1, 221452056), (2, 110726028), (3, 73817352), (4, 55363014), (6, 36908676), (7, 31636008), (8, 27681507), (9, 24605784), (12, 18454338), (14, 15818004), (18, 12302892), (21, 10545336), (24, 9227169), (27, 8201928), (28, 7909002), (36, 6151446), (42, 5272668), (54, 4100964), (56, 3954501), (63, 3515112), (72, 3075723), (81, 2733976), (84, 2636334), (108, 2050482), (126, 1757556), (162, 1366988), (168, 1318167), (189, 1171704), (216, 1025241), (252, 878778), (324, 683494), (378, 585852), (504, 439389), (567, 390568), (648, 341747), (756, 292926), (1134, 195284), (1512, 146463), (2268, 97642), (4536, 48821)]