218515028992

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{1123}}^1$

素因数の和:1514

約数の個数: 176

約数和(自身を含む): 482400801792

約数和(自身を除く): 263885772800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 311, 376, 416, 512, 611, 622, 752, 832, 1024, 1123, 1222, 1244, 1504, 1664, 2246, 2444, 2488, 3008, 3328, 4043, 4492, 4888, 4976, 6016, 6656, 8086, 8984, 9776, 9952, 12032, 13312, 14599, 14617, 16172, 17968, 19552, 19904, 24064, 29198, 29234, 32344, 35936, 39104, 39808, 48128, 52781, 58396, 58468, 64688, 71872, 78208, 79616, 105562, 116792, 116936, 129376, 143744, 156416, 159232, 190021, 211124, 233584, 233872, 258752, 287488, 312832, 318464, 349253, 380042, 422248, 467168, 467744, 517504, 574976, 625664, 686153, 698506, 760084, 844496, 934336, 935488, 1035008, 1149952, 1372306, 1397012, 1520168, 1688992, 1868672, 1870976, 2070016, 2744612, 2794024, 3040336, 3377984, 3737344, 3741952, 4140032, 4540289, 5489224, 5588048, 6080672, 6755968, 7474688, 7483904, 9080578, 10978448, 11176096, 12161344, 13511936, 14949376, 14967808, 16414891, 18161156, 21956896, 22352192, 24322688, 27023872, 32829782, 36322312, 43913792, 44704384, 48645376, 54047744, 65659564, 72644624, 87827584, 89408768, 97290752, 131319128, 145289248, 175655168, 178817536, 194581504, 213393583, 262638256, 290578496, 351310336, 357635072, 426787166, 525276512, 581156992, 702620672, 853574332, 1050553024, 1162313984, 1707148664, 2101106048, 2324627968, 3414297328, 4202212096, 4649255936, 6828594656, 8404424192, 13657189312, 16808848384, 27314378624, 54628757248, 109257514496, 218515028992]

約数ペア:

[(1, 218515028992), (2, 109257514496), (4, 54628757248), (8, 27314378624), (13, 16808848384), (16, 13657189312), (26, 8404424192), (32, 6828594656), (47, 4649255936), (52, 4202212096), (64, 3414297328), (94, 2324627968), (104, 2101106048), (128, 1707148664), (188, 1162313984), (208, 1050553024), (256, 853574332), (311, 702620672), (376, 581156992), (416, 525276512), (512, 426787166), (611, 357635072), (622, 351310336), (752, 290578496), (832, 262638256), (1024, 213393583), (1123, 194581504), (1222, 178817536), (1244, 175655168), (1504, 145289248), (1664, 131319128), (2246, 97290752), (2444, 89408768), (2488, 87827584), (3008, 72644624), (3328, 65659564), (4043, 54047744), (4492, 48645376), (4888, 44704384), (4976, 43913792), (6016, 36322312), (6656, 32829782), (8086, 27023872), (8984, 24322688), (9776, 22352192), (9952, 21956896), (12032, 18161156), (13312, 16414891), (14599, 14967808), (14617, 14949376), (16172, 13511936), (17968, 12161344), (19552, 11176096), (19904, 10978448), (24064, 9080578), (29198, 7483904), (29234, 7474688), (32344, 6755968), (35936, 6080672), (39104, 5588048), (39808, 5489224), (48128, 4540289), (52781, 4140032), (58396, 3741952), (58468, 3737344), (64688, 3377984), (71872, 3040336), (78208, 2794024), (79616, 2744612), (105562, 2070016), (116792, 1870976), (116936, 1868672), (129376, 1688992), (143744, 1520168), (156416, 1397012), (159232, 1372306), (190021, 1149952), (211124, 1035008), (233584, 935488), (233872, 934336), (258752, 844496), (287488, 760084), (312832, 698506), (318464, 686153), (349253, 625664), (380042, 574976), (422248, 517504), (467168, 467744)]