2747557548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 7518201600

約数和(自身を除く): 4770644052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 103, 114, 118, 171, 177, 206, 228, 236, 309, 342, 354, 412, 531, 618, 661, 684, 708, 927, 1062, 1121, 1236, 1322, 1854, 1957, 1983, 2124, 2242, 2644, 3363, 3708, 3914, 3966, 4484, 5871, 5949, 6077, 6726, 7828, 7932, 10089, 11742, 11898, 12154, 12559, 13452, 17613, 18231, 20178, 23484, 23796, 24308, 25118, 35226, 36462, 37677, 38999, 40356, 50236, 54693, 68083, 70452, 72924, 75354, 77998, 109386, 113031, 115463, 116997, 136166, 150708, 155996, 204249, 218772, 226062, 230926, 233994, 272332, 346389, 350991, 408498, 452124, 461852, 467988, 612747, 692778, 701982, 740981, 816996, 1039167, 1225494, 1293577, 1385556, 1403964, 1481962, 2078334, 2222943, 2450988, 2587154, 2963924, 3880731, 4016897, 4156668, 4445886, 5174308, 6668829, 7761462, 8033794, 8891772, 11642193, 12050691, 13337658, 15522924, 16067588, 23284386, 24101382, 26675316, 36152073, 46568772, 48202764, 72304146, 76321043, 144608292, 152642086, 228963129, 305284172, 457926258, 686889387, 915852516, 1373778774, 2747557548]

約数ペア:

[(1, 2747557548), (2, 1373778774), (3, 915852516), (4, 686889387), (6, 457926258), (9, 305284172), (12, 228963129), (18, 152642086), (19, 144608292), (36, 76321043), (38, 72304146), (57, 48202764), (59, 46568772), (76, 36152073), (103, 26675316), (114, 24101382), (118, 23284386), (171, 16067588), (177, 15522924), (206, 13337658), (228, 12050691), (236, 11642193), (309, 8891772), (342, 8033794), (354, 7761462), (412, 6668829), (531, 5174308), (618, 4445886), (661, 4156668), (684, 4016897), (708, 3880731), (927, 2963924), (1062, 2587154), (1121, 2450988), (1236, 2222943), (1322, 2078334), (1854, 1481962), (1957, 1403964), (1983, 1385556), (2124, 1293577), (2242, 1225494), (2644, 1039167), (3363, 816996), (3708, 740981), (3914, 701982), (3966, 692778), (4484, 612747), (5871, 467988), (5949, 461852), (6077, 452124), (6726, 408498), (7828, 350991), (7932, 346389), (10089, 272332), (11742, 233994), (11898, 230926), (12154, 226062), (12559, 218772), (13452, 204249), (17613, 155996), (18231, 150708), (20178, 136166), (23484, 116997), (23796, 115463), (24308, 113031), (25118, 109386), (35226, 77998), (36462, 75354), (37677, 72924), (38999, 70452), (40356, 68083), (50236, 54693)]