489199675824

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{6781}}^1\times {\mathrm{5387}}^1$

素因数の和:12216

約数の個数: 160

約数和(自身を含む): 1449963386880

約数和(自身を除く): 960763711056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 5387, 6696, 6781, 10774, 13392, 13562, 16161, 20343, 21548, 27124, 32322, 40686, 43096, 48483, 54248, 61029, 64644, 81372, 86192, 96966, 108496, 122058, 129288, 145449, 162744, 166997, 183087, 193932, 210211, 244116, 258576, 290898, 325488, 333994, 366174, 387864, 420422, 488232, 500991, 581796, 630633, 667988, 732348, 775728, 840844, 976464, 1001982, 1163592, 1261266, 1335976, 1464696, 1502973, 1681688, 1891899, 2003964, 2327184, 2522532, 2671952, 2929392, 3005946, 3363376, 3783798, 4007928, 4508919, 5045064, 5675697, 6011892, 7567596, 8015856, 9017838, 10090128, 11351394, 12023784, 15135192, 18035676, 22702788, 24047568, 30270384, 36071352, 36529247, 45405576, 72142704, 73058494, 90811152, 109587741, 146116988, 219175482, 292233976, 328763223, 438350964, 584467952, 657526446, 876701928, 986289669, 1132406657, 1315052892, 1753403856, 1972579338, 2264813314, 2630105784, 3397219971, 3945158676, 4529626628, 5260211568, 6794439942, 7890317352, 9059253256, 10191659913, 13588879884, 15780634704, 18118506512, 20383319826, 27177759768, 30574979739, 40766639652, 54355519536, 61149959478, 81533279304, 122299918956, 163066558608, 244599837912, 489199675824]

約数ペア:

[(1, 489199675824), (2, 244599837912), (3, 163066558608), (4, 122299918956), (6, 81533279304), (8, 61149959478), (9, 54355519536), (12, 40766639652), (16, 30574979739), (18, 27177759768), (24, 20383319826), (27, 18118506512), (31, 15780634704), (36, 13588879884), (48, 10191659913), (54, 9059253256), (62, 7890317352), (72, 6794439942), (93, 5260211568), (108, 4529626628), (124, 3945158676), (144, 3397219971), (186, 2630105784), (216, 2264813314), (248, 1972579338), (279, 1753403856), (372, 1315052892), (432, 1132406657), (496, 986289669), (558, 876701928), (744, 657526446), (837, 584467952), (1116, 438350964), (1488, 328763223), (1674, 292233976), (2232, 219175482), (3348, 146116988), (4464, 109587741), (5387, 90811152), (6696, 73058494), (6781, 72142704), (10774, 45405576), (13392, 36529247), (13562, 36071352), (16161, 30270384), (20343, 24047568), (21548, 22702788), (27124, 18035676), (32322, 15135192), (40686, 12023784), (43096, 11351394), (48483, 10090128), (54248, 9017838), (61029, 8015856), (64644, 7567596), (81372, 6011892), (86192, 5675697), (96966, 5045064), (108496, 4508919), (122058, 4007928), (129288, 3783798), (145449, 3363376), (162744, 3005946), (166997, 2929392), (183087, 2671952), (193932, 2522532), (210211, 2327184), (244116, 2003964), (258576, 1891899), (290898, 1681688), (325488, 1502973), (333994, 1464696), (366174, 1335976), (387864, 1261266), (420422, 1163592), (488232, 1001982), (500991, 976464), (581796, 840844), (630633, 775728), (667988, 732348)]