488556432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1678

約数の個数: 240

約数和(自身を含む): 1757054208

約数和(自身を除く): 1268497776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 48, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 207, 208, 234, 252, 273, 276, 299, 312, 322, 336, 364, 368, 414, 468, 483, 504, 546, 552, 598, 624, 644, 728, 819, 828, 897, 936, 966, 1008, 1092, 1104, 1196, 1288, 1449, 1456, 1621, 1638, 1656, 1794, 1872, 1932, 2093, 2184, 2392, 2576, 2691, 2898, 3242, 3276, 3312, 3588, 3864, 4186, 4368, 4784, 4863, 5382, 5796, 6279, 6484, 6552, 7176, 7728, 8372, 9726, 10764, 11347, 11592, 12558, 12968, 13104, 14352, 14589, 16744, 18837, 19452, 21073, 21528, 22694, 23184, 25116, 25936, 29178, 33488, 34041, 37283, 37674, 38904, 42146, 43056, 45388, 50232, 58356, 63219, 68082, 74566, 75348, 77808, 84292, 90776, 100464, 102123, 111849, 116712, 126438, 136164, 147511, 149132, 150696, 168584, 181552, 189657, 204246, 223698, 233424, 252876, 260981, 272328, 295022, 298264, 301392, 335547, 337168, 379314, 408492, 442533, 447396, 484679, 505752, 521962, 544656, 590044, 596528, 671094, 758628, 782943, 816984, 885066, 894792, 969358, 1011504, 1043924, 1180088, 1327599, 1342188, 1454037, 1517256, 1565886, 1633968, 1770132, 1789584, 1938716, 2087848, 2348829, 2360176, 2655198, 2684376, 2908074, 3034512, 3131772, 3392753, 3540264, 3877432, 4175696, 4362111, 4697658, 5310396, 5368752, 5816148, 6263544, 6785506, 7080528, 7754864, 8724222, 9395316, 10178259, 10620792, 11632296, 12527088, 13571012, 17448444, 18790632, 20356518, 21241584, 23264592, 27142024, 30534777, 34896888, 37581264, 40713036, 54284048, 61069554, 69793776, 81426072, 122139108, 162852144, 244278216, 488556432]

約数ペア:

[(1, 488556432), (2, 244278216), (3, 162852144), (4, 122139108), (6, 81426072), (7, 69793776), (8, 61069554), (9, 54284048), (12, 40713036), (13, 37581264), (14, 34896888), (16, 30534777), (18, 27142024), (21, 23264592), (23, 21241584), (24, 20356518), (26, 18790632), (28, 17448444), (36, 13571012), (39, 12527088), (42, 11632296), (46, 10620792), (48, 10178259), (52, 9395316), (56, 8724222), (63, 7754864), (69, 7080528), (72, 6785506), (78, 6263544), (84, 5816148), (91, 5368752), (92, 5310396), (104, 4697658), (112, 4362111), (117, 4175696), (126, 3877432), (138, 3540264), (144, 3392753), (156, 3131772), (161, 3034512), (168, 2908074), (182, 2684376), (184, 2655198), (207, 2360176), (208, 2348829), (234, 2087848), (252, 1938716), (273, 1789584), (276, 1770132), (299, 1633968), (312, 1565886), (322, 1517256), (336, 1454037), (364, 1342188), (368, 1327599), (414, 1180088), (468, 1043924), (483, 1011504), (504, 969358), (546, 894792), (552, 885066), (598, 816984), (624, 782943), (644, 758628), (728, 671094), (819, 596528), (828, 590044), (897, 544656), (936, 521962), (966, 505752), (1008, 484679), (1092, 447396), (1104, 442533), (1196, 408492), (1288, 379314), (1449, 337168), (1456, 335547), (1621, 301392), (1638, 298264), (1656, 295022), (1794, 272328), (1872, 260981), (1932, 252876), (2093, 233424), (2184, 223698), (2392, 204246), (2576, 189657), (2691, 181552), (2898, 168584), (3242, 150696), (3276, 149132), (3312, 147511), (3588, 136164), (3864, 126438), (4186, 116712), (4368, 111849), (4784, 102123), (4863, 100464), (5382, 90776), (5796, 84292), (6279, 77808), (6484, 75348), (6552, 74566), (7176, 68082), (7728, 63219), (8372, 58356), (9726, 50232), (10764, 45388), (11347, 43056), (11592, 42146), (12558, 38904), (12968, 37674), (13104, 37283), (14352, 34041), (14589, 33488), (16744, 29178), (18837, 25936), (19452, 25116), (21073, 23184), (21528, 22694)]