225781416

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{63997}}^1$

素因数の和:64023

約数の個数: 72

約数和(自身を含む): 711337770

約数和(自身を除く): 485556354

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 63997, 127994, 191991, 255988, 383982, 447979, 511976, 575973, 767964, 895958, 1151946, 1343937, 1535928, 1791916, 2303892, 2687874, 3135853, 3583832, 4031811, 4607784, 5375748, 6271706, 8063622, 9407559, 10751496, 12543412, 16127244, 18815118, 25086824, 28222677, 32254488, 37630236, 56445354, 75260472, 112890708, 225781416]

約数ペア:

[(1, 225781416), (2, 112890708), (3, 75260472), (4, 56445354), (6, 37630236), (7, 32254488), (8, 28222677), (9, 25086824), (12, 18815118), (14, 16127244), (18, 12543412), (21, 10751496), (24, 9407559), (28, 8063622), (36, 6271706), (42, 5375748), (49, 4607784), (56, 4031811), (63, 3583832), (72, 3135853), (84, 2687874), (98, 2303892), (126, 1791916), (147, 1535928), (168, 1343937), (196, 1151946), (252, 895958), (294, 767964), (392, 575973), (441, 511976), (504, 447979), (588, 383982), (882, 255988), (1176, 191991), (1764, 127994), (3528, 63997)]