858651836

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 1838592000

約数和(自身を除く): 979940164

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 149, 151, 188, 203, 298, 302, 329, 406, 596, 604, 658, 812, 1043, 1057, 1316, 1363, 2086, 2114, 2726, 4172, 4228, 4321, 4379, 5452, 7003, 7097, 8642, 8758, 9541, 14006, 14194, 17284, 17516, 19082, 22499, 28012, 28388, 30247, 30653, 38164, 44998, 49021, 49679, 60494, 61306, 89996, 98042, 99358, 120988, 122612, 157493, 196084, 198716, 203087, 205813, 314986, 406174, 411626, 629972, 652471, 812348, 823252, 1057453, 1304942, 1421609, 1440691, 2114906, 2609884, 2843218, 2881382, 4229812, 4567297, 5686436, 5762764, 7402171, 9134594, 14804342, 18269188, 29608684, 30666137, 61332274, 122664548, 214662959, 429325918, 858651836]

約数ペア:

[(1, 858651836), (2, 429325918), (4, 214662959), (7, 122664548), (14, 61332274), (28, 30666137), (29, 29608684), (47, 18269188), (58, 14804342), (94, 9134594), (116, 7402171), (149, 5762764), (151, 5686436), (188, 4567297), (203, 4229812), (298, 2881382), (302, 2843218), (329, 2609884), (406, 2114906), (596, 1440691), (604, 1421609), (658, 1304942), (812, 1057453), (1043, 823252), (1057, 812348), (1316, 652471), (1363, 629972), (2086, 411626), (2114, 406174), (2726, 314986), (4172, 205813), (4228, 203087), (4321, 198716), (4379, 196084), (5452, 157493), (7003, 122612), (7097, 120988), (8642, 99358), (8758, 98042), (9541, 89996), (14006, 61306), (14194, 60494), (17284, 49679), (17516, 49021), (19082, 44998), (22499, 38164), (28012, 30653), (28388, 30247)]