488753136

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:460

約数の個数: 160

約数和(自身を含む): 1457406720

約数和(自身を除く): 968653584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 83, 86, 108, 129, 144, 166, 172, 216, 249, 258, 317, 332, 344, 387, 432, 498, 516, 634, 664, 688, 747, 774, 951, 996, 1032, 1161, 1268, 1328, 1494, 1548, 1902, 1992, 2064, 2241, 2322, 2536, 2853, 2988, 3096, 3569, 3804, 3984, 4482, 4644, 5072, 5706, 5976, 6192, 7138, 7608, 8559, 8964, 9288, 10707, 11412, 11952, 13631, 14276, 15216, 17118, 17928, 18576, 21414, 22824, 26311, 27262, 28552, 32121, 34236, 35856, 40893, 42828, 45648, 52622, 54524, 57104, 64242, 68472, 78933, 81786, 85656, 96363, 105244, 109048, 122679, 128484, 136944, 157866, 163572, 171312, 192726, 210488, 218096, 236799, 245358, 256968, 315732, 327144, 368037, 385452, 420976, 473598, 490716, 513936, 631464, 654288, 710397, 736074, 770904, 947196, 981432, 1131373, 1262928, 1420794, 1472148, 1541808, 1894392, 1962864, 2262746, 2841588, 2944296, 3394119, 3788784, 4525492, 5683176, 5888592, 6788238, 9050984, 10182357, 11366352, 13576476, 18101968, 20364714, 27152952, 30547071, 40729428, 54305904, 61094142, 81458856, 122188284, 162917712, 244376568, 488753136]

約数ペア:

[(1, 488753136), (2, 244376568), (3, 162917712), (4, 122188284), (6, 81458856), (8, 61094142), (9, 54305904), (12, 40729428), (16, 30547071), (18, 27152952), (24, 20364714), (27, 18101968), (36, 13576476), (43, 11366352), (48, 10182357), (54, 9050984), (72, 6788238), (83, 5888592), (86, 5683176), (108, 4525492), (129, 3788784), (144, 3394119), (166, 2944296), (172, 2841588), (216, 2262746), (249, 1962864), (258, 1894392), (317, 1541808), (332, 1472148), (344, 1420794), (387, 1262928), (432, 1131373), (498, 981432), (516, 947196), (634, 770904), (664, 736074), (688, 710397), (747, 654288), (774, 631464), (951, 513936), (996, 490716), (1032, 473598), (1161, 420976), (1268, 385452), (1328, 368037), (1494, 327144), (1548, 315732), (1902, 256968), (1992, 245358), (2064, 236799), (2241, 218096), (2322, 210488), (2536, 192726), (2853, 171312), (2988, 163572), (3096, 157866), (3569, 136944), (3804, 128484), (3984, 122679), (4482, 109048), (4644, 105244), (5072, 96363), (5706, 85656), (5976, 81786), (6192, 78933), (7138, 68472), (7608, 64242), (8559, 57104), (8964, 54524), (9288, 52622), (10707, 45648), (11412, 42828), (11952, 40893), (13631, 35856), (14276, 34236), (15216, 32121), (17118, 28552), (17928, 27262), (18576, 26311), (21414, 22824)]