489695544

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2193

約数の個数: 128

約数和(自身を含む): 1483675200

約数和(自身を除く): 993979656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2153, 2187, 2808, 2916, 3159, 4212, 4306, 4374, 5832, 6318, 6459, 8424, 8612, 8748, 9477, 12636, 12918, 17224, 17496, 18954, 19377, 25272, 25836, 27989, 28431, 37908, 38754, 51672, 55978, 56862, 58131, 75816, 77508, 83967, 111956, 113724, 116262, 155016, 167934, 174393, 223912, 227448, 232524, 251901, 335868, 348786, 465048, 503802, 523179, 671736, 697572, 755703, 1007604, 1046358, 1395144, 1511406, 1569537, 2015208, 2092716, 2267109, 3022812, 3139074, 4185432, 4534218, 4708611, 6045624, 6278148, 6801327, 9068436, 9417222, 12556296, 13602654, 18136872, 18834444, 20403981, 27205308, 37668888, 40807962, 54410616, 61211943, 81615924, 122423886, 163231848, 244847772, 489695544]

約数ペア:

[(1, 489695544), (2, 244847772), (3, 163231848), (4, 122423886), (6, 81615924), (8, 61211943), (9, 54410616), (12, 40807962), (13, 37668888), (18, 27205308), (24, 20403981), (26, 18834444), (27, 18136872), (36, 13602654), (39, 12556296), (52, 9417222), (54, 9068436), (72, 6801327), (78, 6278148), (81, 6045624), (104, 4708611), (108, 4534218), (117, 4185432), (156, 3139074), (162, 3022812), (216, 2267109), (234, 2092716), (243, 2015208), (312, 1569537), (324, 1511406), (351, 1395144), (468, 1046358), (486, 1007604), (648, 755703), (702, 697572), (729, 671736), (936, 523179), (972, 503802), (1053, 465048), (1404, 348786), (1458, 335868), (1944, 251901), (2106, 232524), (2153, 227448), (2187, 223912), (2808, 174393), (2916, 167934), (3159, 155016), (4212, 116262), (4306, 113724), (4374, 111956), (5832, 83967), (6318, 77508), (6459, 75816), (8424, 58131), (8612, 56862), (8748, 55978), (9477, 51672), (12636, 38754), (12918, 37908), (17224, 28431), (17496, 27989), (18954, 25836), (19377, 25272)]