4280136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 12432000

約数和(自身を除く): 8151864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 349, 438, 511, 584, 698, 876, 1022, 1047, 1396, 1533, 1752, 2044, 2094, 2443, 2792, 3066, 4088, 4188, 4886, 6132, 7329, 8376, 9772, 12264, 14658, 19544, 25477, 29316, 50954, 58632, 76431, 101908, 152862, 178339, 203816, 305724, 356678, 535017, 611448, 713356, 1070034, 1426712, 2140068, 4280136]

約数ペア:

[(1, 4280136), (2, 2140068), (3, 1426712), (4, 1070034), (6, 713356), (7, 611448), (8, 535017), (12, 356678), (14, 305724), (21, 203816), (24, 178339), (28, 152862), (42, 101908), (56, 76431), (73, 58632), (84, 50954), (146, 29316), (168, 25477), (219, 19544), (292, 14658), (349, 12264), (438, 9772), (511, 8376), (584, 7329), (698, 6132), (876, 4886), (1022, 4188), (1047, 4088), (1396, 3066), (1533, 2792), (1752, 2443), (2044, 2094)]