304851276

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 891596160

約数和(自身を除く): 586744884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 243, 306, 323, 324, 342, 459, 486, 513, 612, 646, 684, 918, 969, 971, 972, 1026, 1292, 1377, 1539, 1836, 1938, 1942, 2052, 2754, 2907, 2913, 3078, 3876, 3884, 4131, 4617, 5508, 5814, 5826, 6156, 8262, 8721, 8739, 9234, 11628, 11652, 16507, 16524, 17442, 17478, 18449, 18468, 26163, 26217, 33014, 34884, 34956, 36898, 49521, 52326, 52434, 55347, 66028, 73796, 78489, 78651, 99042, 104652, 104868, 110694, 148563, 156978, 157302, 166041, 198084, 221388, 235953, 297126, 313633, 313956, 314604, 332082, 445689, 471906, 498123, 594252, 627266, 664164, 891378, 940899, 943812, 996246, 1254532, 1337067, 1494369, 1782756, 1881798, 1992492, 2674134, 2822697, 2988738, 3763596, 4011201, 4483107, 5348268, 5645394, 5977476, 8022402, 8468091, 8966214, 11290788, 16044804, 16936182, 17932428, 25404273, 33872364, 50808546, 76212819, 101617092, 152425638, 304851276]

約数ペア:

[(1, 304851276), (2, 152425638), (3, 101617092), (4, 76212819), (6, 50808546), (9, 33872364), (12, 25404273), (17, 17932428), (18, 16936182), (19, 16044804), (27, 11290788), (34, 8966214), (36, 8468091), (38, 8022402), (51, 5977476), (54, 5645394), (57, 5348268), (68, 4483107), (76, 4011201), (81, 3763596), (102, 2988738), (108, 2822697), (114, 2674134), (153, 1992492), (162, 1881798), (171, 1782756), (204, 1494369), (228, 1337067), (243, 1254532), (306, 996246), (323, 943812), (324, 940899), (342, 891378), (459, 664164), (486, 627266), (513, 594252), (612, 498123), (646, 471906), (684, 445689), (918, 332082), (969, 314604), (971, 313956), (972, 313633), (1026, 297126), (1292, 235953), (1377, 221388), (1539, 198084), (1836, 166041), (1938, 157302), (1942, 156978), (2052, 148563), (2754, 110694), (2907, 104868), (2913, 104652), (3078, 99042), (3876, 78651), (3884, 78489), (4131, 73796), (4617, 66028), (5508, 55347), (5814, 52434), (5826, 52326), (6156, 49521), (8262, 36898), (8721, 34956), (8739, 34884), (9234, 33014), (11628, 26217), (11652, 26163), (16507, 18468), (16524, 18449), (17442, 17478)]