2120646176

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1746

約数の個数: 96

約数和(自身を含む): 4708803456

約数和(自身を除く): 2588157280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 71, 88, 106, 142, 176, 212, 284, 352, 424, 568, 583, 781, 848, 1136, 1166, 1562, 1601, 1696, 2272, 2332, 3124, 3202, 3763, 4664, 6248, 6404, 7526, 9328, 12496, 12808, 15052, 17611, 18656, 24992, 25616, 30104, 35222, 41393, 51232, 60208, 70444, 82786, 84853, 113671, 120416, 140888, 165572, 169706, 227342, 281776, 331144, 339412, 454684, 563552, 662288, 678824, 909368, 933383, 1250381, 1324576, 1357648, 1818736, 1866766, 2500762, 2715296, 3637472, 3733532, 5001524, 6024563, 7467064, 10003048, 12049126, 14934128, 20006096, 24098252, 29868256, 40012192, 48196504, 66270193, 96393008, 132540386, 192786016, 265080772, 530161544, 1060323088, 2120646176]

約数ペア:

[(1, 2120646176), (2, 1060323088), (4, 530161544), (8, 265080772), (11, 192786016), (16, 132540386), (22, 96393008), (32, 66270193), (44, 48196504), (53, 40012192), (71, 29868256), (88, 24098252), (106, 20006096), (142, 14934128), (176, 12049126), (212, 10003048), (284, 7467064), (352, 6024563), (424, 5001524), (568, 3733532), (583, 3637472), (781, 2715296), (848, 2500762), (1136, 1866766), (1166, 1818736), (1562, 1357648), (1601, 1324576), (1696, 1250381), (2272, 933383), (2332, 909368), (3124, 678824), (3202, 662288), (3763, 563552), (4664, 454684), (6248, 339412), (6404, 331144), (7526, 281776), (9328, 227342), (12496, 169706), (12808, 165572), (15052, 140888), (17611, 120416), (18656, 113671), (24992, 84853), (25616, 82786), (30104, 70444), (35222, 60208), (41393, 51232)]