499659984

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:865

約数の個数: 120

約数和(自身を含む): 1454049792

約数和(自身を除く): 954389808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 173, 186, 248, 279, 346, 372, 496, 519, 558, 647, 692, 744, 1038, 1116, 1294, 1384, 1488, 1557, 1941, 2076, 2232, 2588, 2768, 3114, 3882, 4152, 4464, 5176, 5363, 5823, 6228, 7764, 8304, 10352, 10726, 11646, 12456, 15528, 16089, 20057, 21452, 23292, 24912, 31056, 32178, 40114, 42904, 46584, 48267, 60171, 64356, 80228, 85808, 93168, 96534, 111931, 120342, 128712, 160456, 180513, 193068, 223862, 240684, 257424, 320912, 335793, 361026, 386136, 447724, 481368, 671586, 722052, 772272, 895448, 962736, 1007379, 1343172, 1444104, 1790896, 2014758, 2686344, 2888208, 3469861, 4029516, 5372688, 6939722, 8059032, 10409583, 13879444, 16118064, 20819166, 27758888, 31228749, 41638332, 55517776, 62457498, 83276664, 124914996, 166553328, 249829992, 499659984]

約数ペア:

[(1, 499659984), (2, 249829992), (3, 166553328), (4, 124914996), (6, 83276664), (8, 62457498), (9, 55517776), (12, 41638332), (16, 31228749), (18, 27758888), (24, 20819166), (31, 16118064), (36, 13879444), (48, 10409583), (62, 8059032), (72, 6939722), (93, 5372688), (124, 4029516), (144, 3469861), (173, 2888208), (186, 2686344), (248, 2014758), (279, 1790896), (346, 1444104), (372, 1343172), (496, 1007379), (519, 962736), (558, 895448), (647, 772272), (692, 722052), (744, 671586), (1038, 481368), (1116, 447724), (1294, 386136), (1384, 361026), (1488, 335793), (1557, 320912), (1941, 257424), (2076, 240684), (2232, 223862), (2588, 193068), (2768, 180513), (3114, 160456), (3882, 128712), (4152, 120342), (4464, 111931), (5176, 96534), (5363, 93168), (5823, 85808), (6228, 80228), (7764, 64356), (8304, 60171), (10352, 48267), (10726, 46584), (11646, 42904), (12456, 40114), (15528, 32178), (16089, 31056), (20057, 24912), (21452, 23292)]