279870793812

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{239567}}^1$

素因数の和:239982

約数の個数: 96

約数和(自身を含む): 752626828800

約数和(自身を除く): 472756034988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 373, 522, 746, 783, 1044, 1119, 1492, 1566, 2238, 3132, 3357, 4476, 6714, 10071, 10817, 13428, 20142, 21634, 32451, 40284, 43268, 64902, 97353, 129804, 194706, 239567, 292059, 389412, 479134, 584118, 718701, 958268, 1168236, 1437402, 2156103, 2874804, 4312206, 6468309, 6947443, 8624412, 12936618, 13894886, 20842329, 25873236, 27789772, 41684658, 62526987, 83369316, 89358491, 125053974, 178716982, 187580961, 250107948, 268075473, 357433964, 375161922, 536150946, 750323844, 804226419, 1072301892, 1608452838, 2412679257, 2591396239, 3216905676, 4825358514, 5182792478, 7774188717, 9650717028, 10365584956, 15548377434, 23322566151, 31096754868, 46645132302, 69967698453, 93290264604, 139935396906, 279870793812]

約数ペア:

[(1, 279870793812), (2, 139935396906), (3, 93290264604), (4, 69967698453), (6, 46645132302), (9, 31096754868), (12, 23322566151), (18, 15548377434), (27, 10365584956), (29, 9650717028), (36, 7774188717), (54, 5182792478), (58, 4825358514), (87, 3216905676), (108, 2591396239), (116, 2412679257), (174, 1608452838), (261, 1072301892), (348, 804226419), (373, 750323844), (522, 536150946), (746, 375161922), (783, 357433964), (1044, 268075473), (1119, 250107948), (1492, 187580961), (1566, 178716982), (2238, 125053974), (3132, 89358491), (3357, 83369316), (4476, 62526987), (6714, 41684658), (10071, 27789772), (10817, 25873236), (13428, 20842329), (20142, 13894886), (21634, 12936618), (32451, 8624412), (40284, 6947443), (43268, 6468309), (64902, 4312206), (97353, 2874804), (129804, 2156103), (194706, 1437402), (239567, 1168236), (292059, 958268), (389412, 718701), (479134, 584118)]