331831344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 962438400

約数和(自身を除く): 630607056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 83, 86, 104, 129, 149, 156, 166, 172, 208, 249, 258, 298, 312, 332, 344, 447, 498, 516, 559, 596, 624, 664, 688, 894, 996, 1032, 1079, 1118, 1192, 1328, 1677, 1788, 1937, 1992, 2064, 2158, 2236, 2384, 3237, 3354, 3569, 3576, 3874, 3984, 4316, 4472, 5811, 6407, 6474, 6708, 7138, 7152, 7748, 8632, 8944, 10707, 11622, 12367, 12814, 12948, 13416, 14276, 15496, 17264, 19221, 21414, 23244, 24734, 25628, 25896, 26832, 28552, 30992, 37101, 38442, 42828, 46397, 46488, 49468, 51256, 51792, 57104, 74202, 76884, 83291, 85656, 92794, 92976, 98936, 102512, 139191, 148404, 153768, 160771, 166582, 171312, 185588, 197872, 249873, 278382, 296808, 307536, 321542, 333164, 371176, 482313, 499746, 531781, 556764, 593616, 643084, 666328, 742352, 964626, 999492, 1063562, 1113528, 1286168, 1332656, 1595343, 1929252, 1998984, 2127124, 2227056, 2572336, 3190686, 3858504, 3997968, 4254248, 6381372, 6913153, 7717008, 8508496, 12762744, 13826306, 20739459, 25525488, 27652612, 41478918, 55305224, 82957836, 110610448, 165915672, 331831344]

約数ペア:

[(1, 331831344), (2, 165915672), (3, 110610448), (4, 82957836), (6, 55305224), (8, 41478918), (12, 27652612), (13, 25525488), (16, 20739459), (24, 13826306), (26, 12762744), (39, 8508496), (43, 7717008), (48, 6913153), (52, 6381372), (78, 4254248), (83, 3997968), (86, 3858504), (104, 3190686), (129, 2572336), (149, 2227056), (156, 2127124), (166, 1998984), (172, 1929252), (208, 1595343), (249, 1332656), (258, 1286168), (298, 1113528), (312, 1063562), (332, 999492), (344, 964626), (447, 742352), (498, 666328), (516, 643084), (559, 593616), (596, 556764), (624, 531781), (664, 499746), (688, 482313), (894, 371176), (996, 333164), (1032, 321542), (1079, 307536), (1118, 296808), (1192, 278382), (1328, 249873), (1677, 197872), (1788, 185588), (1937, 171312), (1992, 166582), (2064, 160771), (2158, 153768), (2236, 148404), (2384, 139191), (3237, 102512), (3354, 98936), (3569, 92976), (3576, 92794), (3874, 85656), (3984, 83291), (4316, 76884), (4472, 74202), (5811, 57104), (6407, 51792), (6474, 51256), (6708, 49468), (7138, 46488), (7152, 46397), (7748, 42828), (8632, 38442), (8944, 37101), (10707, 30992), (11622, 28552), (12367, 26832), (12814, 25896), (12948, 25628), (13416, 24734), (14276, 23244), (15496, 21414), (17264, 19221)]