394027777728

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4047787}}^1$

素因数の和:4047831

約数の個数: 126

約数和(自身を含む): 1222970331804

約数和(自身を除く): 828942554076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2496, 2704, 3042, 3744, 4056, 5408, 6084, 7488, 8112, 10816, 12168, 16224, 24336, 32448, 48672, 97344, 4047787, 8095574, 12143361, 16191148, 24286722, 32382296, 36430083, 48573444, 52621231, 64764592, 72860166, 97146888, 105242462, 129529184, 145720332, 157863693, 194293776, 210484924, 259058368, 291440664, 315727386, 388587552, 420969848, 473591079, 582881328, 631454772, 684076003, 777175104, 841939696, 947182158, 1165762656, 1262909544, 1368152006, 1683879392, 1894364316, 2052228009, 2331525312, 2525819088, 2736304012, 3367758784, 3788728632, 4104456018, 5051638176, 5472608024, 6156684027, 7577457264, 8208912036, 10103276352, 10945216048, 12313368054, 15154914528, 16417824072, 21890432096, 24626736108, 30309829056, 32835648144, 43780864192, 49253472216, 65671296288, 98506944432, 131342592576, 197013888864, 394027777728]

約数ペア:

[(1, 394027777728), (2, 197013888864), (3, 131342592576), (4, 98506944432), (6, 65671296288), (8, 49253472216), (9, 43780864192), (12, 32835648144), (13, 30309829056), (16, 24626736108), (18, 21890432096), (24, 16417824072), (26, 15154914528), (32, 12313368054), (36, 10945216048), (39, 10103276352), (48, 8208912036), (52, 7577457264), (64, 6156684027), (72, 5472608024), (78, 5051638176), (96, 4104456018), (104, 3788728632), (117, 3367758784), (144, 2736304012), (156, 2525819088), (169, 2331525312), (192, 2052228009), (208, 1894364316), (234, 1683879392), (288, 1368152006), (312, 1262909544), (338, 1165762656), (416, 947182158), (468, 841939696), (507, 777175104), (576, 684076003), (624, 631454772), (676, 582881328), (832, 473591079), (936, 420969848), (1014, 388587552), (1248, 315727386), (1352, 291440664), (1521, 259058368), (1872, 210484924), (2028, 194293776), (2496, 157863693), (2704, 145720332), (3042, 129529184), (3744, 105242462), (4056, 97146888), (5408, 72860166), (6084, 64764592), (7488, 52621231), (8112, 48573444), (10816, 36430083), (12168, 32382296), (16224, 24286722), (24336, 16191148), (32448, 12143361), (48672, 8095574), (97344, 4047787)]