215566512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22123}}^1$

素因数の和:22170

約数の個数: 80

約数和(自身を含む): 658410240

約数和(自身を除く): 442843728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 22123, 44246, 66369, 88492, 132738, 154861, 176984, 265476, 309722, 353968, 464583, 530952, 619444, 641567, 929166, 1061904, 1238888, 1283134, 1858332, 1924701, 2477776, 2566268, 3716664, 3849402, 4490969, 5132536, 7433328, 7698804, 8981938, 10265072, 13472907, 15397608, 17963876, 26945814, 30795216, 35927752, 53891628, 71855504, 107783256, 215566512]

約数ペア:

[(1, 215566512), (2, 107783256), (3, 71855504), (4, 53891628), (6, 35927752), (7, 30795216), (8, 26945814), (12, 17963876), (14, 15397608), (16, 13472907), (21, 10265072), (24, 8981938), (28, 7698804), (29, 7433328), (42, 5132536), (48, 4490969), (56, 3849402), (58, 3716664), (84, 2566268), (87, 2477776), (112, 1924701), (116, 1858332), (168, 1283134), (174, 1238888), (203, 1061904), (232, 929166), (336, 641567), (348, 619444), (406, 530952), (464, 464583), (609, 353968), (696, 309722), (812, 265476), (1218, 176984), (1392, 154861), (1624, 132738), (2436, 88492), (3248, 66369), (4872, 44246), (9744, 22123)]