444820552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 1026432000

約数和(自身を除く): 581611448

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 43, 44, 46, 76, 86, 88, 92, 152, 172, 184, 209, 253, 269, 344, 418, 437, 473, 506, 538, 817, 836, 874, 946, 989, 1012, 1076, 1634, 1672, 1748, 1892, 1978, 2024, 2152, 2959, 3268, 3496, 3784, 3956, 4807, 5111, 5918, 6187, 6536, 7912, 8987, 9614, 10222, 10879, 11567, 11836, 12374, 17974, 18791, 19228, 20444, 21758, 23134, 23672, 24748, 35948, 37582, 38456, 40888, 43516, 46268, 49496, 56221, 68057, 71896, 75164, 87032, 92536, 112442, 117553, 127237, 136114, 150328, 206701, 219773, 224884, 235106, 254474, 266041, 272228, 413402, 439546, 449768, 470212, 508948, 532082, 544456, 826804, 879092, 940424, 1017896, 1064164, 1293083, 1653608, 1758184, 2128328, 2417503, 2586166, 2926451, 4835006, 5054779, 5172332, 5852902, 9670012, 10109558, 10344664, 11705804, 19340024, 20219116, 23411608, 40438232, 55602569, 111205138, 222410276, 444820552]

約数ペア:

[(1, 444820552), (2, 222410276), (4, 111205138), (8, 55602569), (11, 40438232), (19, 23411608), (22, 20219116), (23, 19340024), (38, 11705804), (43, 10344664), (44, 10109558), (46, 9670012), (76, 5852902), (86, 5172332), (88, 5054779), (92, 4835006), (152, 2926451), (172, 2586166), (184, 2417503), (209, 2128328), (253, 1758184), (269, 1653608), (344, 1293083), (418, 1064164), (437, 1017896), (473, 940424), (506, 879092), (538, 826804), (817, 544456), (836, 532082), (874, 508948), (946, 470212), (989, 449768), (1012, 439546), (1076, 413402), (1634, 272228), (1672, 266041), (1748, 254474), (1892, 235106), (1978, 224884), (2024, 219773), (2152, 206701), (2959, 150328), (3268, 136114), (3496, 127237), (3784, 117553), (3956, 112442), (4807, 92536), (5111, 87032), (5918, 75164), (6187, 71896), (6536, 68057), (7912, 56221), (8987, 49496), (9614, 46268), (10222, 43516), (10879, 40888), (11567, 38456), (11836, 37582), (12374, 35948), (17974, 24748), (18791, 23672), (19228, 23134), (20444, 21758)]