985836208

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9791}}^1$

素因数の和:9866

約数の個数: 80

約数和(自身を含む): 2331279360

約数和(自身を除く): 1345443152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1624, 1736, 1798, 3248, 3472, 3596, 6293, 7192, 9791, 12586, 14384, 19582, 25172, 39164, 50344, 68537, 78328, 100688, 137074, 156656, 274148, 283939, 303521, 548296, 567878, 607042, 1096592, 1135756, 1214084, 1987573, 2124647, 2271512, 2428168, 3975146, 4249294, 4543024, 4856336, 7950292, 8498588, 8802109, 15900584, 16997176, 17604218, 31801168, 33994352, 35208436, 61614763, 70416872, 123229526, 140833744, 246459052, 492918104, 985836208]

約数ペア:

[(1, 985836208), (2, 492918104), (4, 246459052), (7, 140833744), (8, 123229526), (14, 70416872), (16, 61614763), (28, 35208436), (29, 33994352), (31, 31801168), (56, 17604218), (58, 16997176), (62, 15900584), (112, 8802109), (116, 8498588), (124, 7950292), (203, 4856336), (217, 4543024), (232, 4249294), (248, 3975146), (406, 2428168), (434, 2271512), (464, 2124647), (496, 1987573), (812, 1214084), (868, 1135756), (899, 1096592), (1624, 607042), (1736, 567878), (1798, 548296), (3248, 303521), (3472, 283939), (3596, 274148), (6293, 156656), (7192, 137074), (9791, 100688), (12586, 78328), (14384, 68537), (19582, 50344), (25172, 39164)]