239968428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11953}}^1$

素因数の和:12206

約数の個数: 48

約数和(自身を含む): 642647040

約数和(自身を除く): 402678612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 10038, 11953, 20076, 23906, 35859, 47812, 71718, 83671, 143436, 167342, 251013, 334684, 502026, 1004052, 2856767, 5713534, 8570301, 11427068, 17140602, 19997369, 34281204, 39994738, 59992107, 79989476, 119984214, 239968428]

約数ペア:

[(1, 239968428), (2, 119984214), (3, 79989476), (4, 59992107), (6, 39994738), (7, 34281204), (12, 19997369), (14, 17140602), (21, 11427068), (28, 8570301), (42, 5713534), (84, 2856767), (239, 1004052), (478, 502026), (717, 334684), (956, 251013), (1434, 167342), (1673, 143436), (2868, 83671), (3346, 71718), (5019, 47812), (6692, 35859), (10038, 23906), (11953, 20076)]