310591488

素因数分解:

$2^{14}\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 849320640

約数和(自身を除く): 538729152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 89, 96, 128, 142, 178, 192, 213, 256, 267, 284, 356, 384, 426, 512, 534, 568, 712, 768, 852, 1024, 1068, 1136, 1424, 1536, 1704, 2048, 2136, 2272, 2848, 3072, 3408, 4096, 4272, 4544, 5696, 6144, 6319, 6816, 8192, 8544, 9088, 11392, 12288, 12638, 13632, 16384, 17088, 18176, 18957, 22784, 24576, 25276, 27264, 34176, 36352, 37914, 45568, 49152, 50552, 54528, 68352, 72704, 75828, 91136, 101104, 109056, 136704, 145408, 151656, 182272, 202208, 218112, 273408, 290816, 303312, 364544, 404416, 436224, 546816, 581632, 606624, 729088, 808832, 872448, 1093632, 1163264, 1213248, 1458176, 1617664, 1744896, 2187264, 2426496, 3235328, 3489792, 4374528, 4852992, 6470656, 9705984, 12941312, 19411968, 25882624, 38823936, 51765248, 77647872, 103530496, 155295744, 310591488]

約数ペア:

[(1, 310591488), (2, 155295744), (3, 103530496), (4, 77647872), (6, 51765248), (8, 38823936), (12, 25882624), (16, 19411968), (24, 12941312), (32, 9705984), (48, 6470656), (64, 4852992), (71, 4374528), (89, 3489792), (96, 3235328), (128, 2426496), (142, 2187264), (178, 1744896), (192, 1617664), (213, 1458176), (256, 1213248), (267, 1163264), (284, 1093632), (356, 872448), (384, 808832), (426, 729088), (512, 606624), (534, 581632), (568, 546816), (712, 436224), (768, 404416), (852, 364544), (1024, 303312), (1068, 290816), (1136, 273408), (1424, 218112), (1536, 202208), (1704, 182272), (2048, 151656), (2136, 145408), (2272, 136704), (2848, 109056), (3072, 101104), (3408, 91136), (4096, 75828), (4272, 72704), (4544, 68352), (5696, 54528), (6144, 50552), (6319, 49152), (6816, 45568), (8192, 37914), (8544, 36352), (9088, 34176), (11392, 27264), (12288, 25276), (12638, 24576), (13632, 22784), (16384, 18957), (17088, 18176)]