219527319168

素因数分解:

$2^7\times 3^2\times {\mathrm{431}}^1\times {\mathrm{442139}}^1$

素因数の和:442590

約数の個数: 96

約数和(自身を含む): 633179851200

約数和(自身を除く): 413652532032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 431, 576, 862, 1152, 1293, 1724, 2586, 3448, 3879, 5172, 6896, 7758, 10344, 13792, 15516, 20688, 27584, 31032, 41376, 55168, 62064, 82752, 124128, 165504, 248256, 442139, 496512, 884278, 1326417, 1768556, 2652834, 3537112, 3979251, 5305668, 7074224, 7958502, 10611336, 14148448, 15917004, 21222672, 28296896, 31834008, 42445344, 56593792, 63668016, 84890688, 127336032, 169781376, 190561909, 254672064, 381123818, 509344128, 571685727, 762247636, 1143371454, 1524495272, 1715057181, 2286742908, 3048990544, 3430114362, 4573485816, 6097981088, 6860228724, 9146971632, 12195962176, 13720457448, 18293943264, 24391924352, 27440914896, 36587886528, 54881829792, 73175773056, 109763659584, 219527319168]

約数ペア:

[(1, 219527319168), (2, 109763659584), (3, 73175773056), (4, 54881829792), (6, 36587886528), (8, 27440914896), (9, 24391924352), (12, 18293943264), (16, 13720457448), (18, 12195962176), (24, 9146971632), (32, 6860228724), (36, 6097981088), (48, 4573485816), (64, 3430114362), (72, 3048990544), (96, 2286742908), (128, 1715057181), (144, 1524495272), (192, 1143371454), (288, 762247636), (384, 571685727), (431, 509344128), (576, 381123818), (862, 254672064), (1152, 190561909), (1293, 169781376), (1724, 127336032), (2586, 84890688), (3448, 63668016), (3879, 56593792), (5172, 42445344), (6896, 31834008), (7758, 28296896), (10344, 21222672), (13792, 15917004), (15516, 14148448), (20688, 10611336), (27584, 7958502), (31032, 7074224), (41376, 5305668), (55168, 3979251), (62064, 3537112), (82752, 2652834), (124128, 1768556), (165504, 1326417), (248256, 884278), (442139, 496512)]