248839344

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:840

約数の個数: 160

約数和(自身を含む): 783283200

約数和(自身を除く): 534443856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 59, 72, 78, 104, 108, 117, 118, 144, 156, 177, 208, 216, 234, 236, 312, 351, 354, 432, 468, 472, 531, 624, 702, 708, 751, 767, 936, 944, 1062, 1404, 1416, 1502, 1534, 1593, 1872, 2124, 2253, 2301, 2808, 2832, 3004, 3068, 3186, 4248, 4506, 4602, 5616, 6008, 6136, 6372, 6759, 6903, 8496, 9012, 9204, 9763, 12016, 12272, 12744, 13518, 13806, 18024, 18408, 19526, 20277, 20709, 25488, 27036, 27612, 29289, 36048, 36816, 39052, 40554, 41418, 44309, 54072, 55224, 58578, 78104, 81108, 82836, 87867, 88618, 108144, 110448, 117156, 132927, 156208, 162216, 165672, 175734, 177236, 234312, 263601, 265854, 324432, 331344, 351468, 354472, 398781, 468624, 527202, 531708, 576017, 702936, 708944, 797562, 1054404, 1063416, 1152034, 1196343, 1405872, 1595124, 1728051, 2108808, 2126832, 2304068, 2392686, 3190248, 3456102, 4217616, 4608136, 4785372, 5184153, 6380496, 6912204, 9216272, 9570744, 10368306, 13824408, 15552459, 19141488, 20736612, 27648816, 31104918, 41473224, 62209836, 82946448, 124419672, 248839344]

約数ペア:

[(1, 248839344), (2, 124419672), (3, 82946448), (4, 62209836), (6, 41473224), (8, 31104918), (9, 27648816), (12, 20736612), (13, 19141488), (16, 15552459), (18, 13824408), (24, 10368306), (26, 9570744), (27, 9216272), (36, 6912204), (39, 6380496), (48, 5184153), (52, 4785372), (54, 4608136), (59, 4217616), (72, 3456102), (78, 3190248), (104, 2392686), (108, 2304068), (117, 2126832), (118, 2108808), (144, 1728051), (156, 1595124), (177, 1405872), (208, 1196343), (216, 1152034), (234, 1063416), (236, 1054404), (312, 797562), (351, 708944), (354, 702936), (432, 576017), (468, 531708), (472, 527202), (531, 468624), (624, 398781), (702, 354472), (708, 351468), (751, 331344), (767, 324432), (936, 265854), (944, 263601), (1062, 234312), (1404, 177236), (1416, 175734), (1502, 165672), (1534, 162216), (1593, 156208), (1872, 132927), (2124, 117156), (2253, 110448), (2301, 108144), (2808, 88618), (2832, 87867), (3004, 82836), (3068, 81108), (3186, 78104), (4248, 58578), (4506, 55224), (4602, 54072), (5616, 44309), (6008, 41418), (6136, 40554), (6372, 39052), (6759, 36816), (6903, 36048), (8496, 29289), (9012, 27612), (9204, 27036), (9763, 25488), (12016, 20709), (12272, 20277), (12744, 19526), (13518, 18408), (13806, 18024)]