1493905168

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1752

約数の個数: 80

約数和(自身を含む): 3382720000

約数和(自身を除く): 1888814832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 109, 112, 158, 218, 316, 436, 553, 632, 763, 872, 1106, 1264, 1526, 1549, 1744, 2212, 3052, 3098, 4424, 6104, 6196, 8611, 8848, 10843, 12208, 12392, 17222, 21686, 24784, 34444, 43372, 60277, 68888, 86744, 120554, 122371, 137776, 168841, 173488, 241108, 244742, 337682, 482216, 489484, 675364, 856597, 964432, 978968, 1181887, 1350728, 1713194, 1957936, 2363774, 2701456, 3426388, 4727548, 6852776, 9455096, 13338439, 13705552, 18910192, 26676878, 53353756, 93369073, 106707512, 186738146, 213415024, 373476292, 746952584, 1493905168]

約数ペア:

[(1, 1493905168), (2, 746952584), (4, 373476292), (7, 213415024), (8, 186738146), (14, 106707512), (16, 93369073), (28, 53353756), (56, 26676878), (79, 18910192), (109, 13705552), (112, 13338439), (158, 9455096), (218, 6852776), (316, 4727548), (436, 3426388), (553, 2701456), (632, 2363774), (763, 1957936), (872, 1713194), (1106, 1350728), (1264, 1181887), (1526, 978968), (1549, 964432), (1744, 856597), (2212, 675364), (3052, 489484), (3098, 482216), (4424, 337682), (6104, 244742), (6196, 241108), (8611, 173488), (8848, 168841), (10843, 137776), (12208, 122371), (12392, 120554), (17222, 86744), (21686, 68888), (24784, 60277), (34444, 43372)]