245874456

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{50969}}^1$

素因数の和:51048

約数の個数: 48

約数和(自身を含む): 675862200

約数和(自身を除く): 429987744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 50969, 101938, 152907, 203876, 305814, 407752, 458721, 611628, 917442, 1223256, 1834884, 3414923, 3669768, 6829846, 10244769, 13659692, 20489538, 27319384, 30734307, 40979076, 61468614, 81958152, 122937228, 245874456]

約数ペア:

[(1, 245874456), (2, 122937228), (3, 81958152), (4, 61468614), (6, 40979076), (8, 30734307), (9, 27319384), (12, 20489538), (18, 13659692), (24, 10244769), (36, 6829846), (67, 3669768), (72, 3414923), (134, 1834884), (201, 1223256), (268, 917442), (402, 611628), (536, 458721), (603, 407752), (804, 305814), (1206, 203876), (1608, 152907), (2412, 101938), (4824, 50969)]