619020586496

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3000061}}^1$

素因数の和:3000123

約数の個数: 80

約数和(自身を含む): 1374940414848

約数和(自身を除く): 755919828352

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 12896, 15872, 25792, 51584, 103168, 206336, 3000061, 6000122, 12000244, 24000488, 39000793, 48000976, 78001586, 93001891, 96001952, 156003172, 186003782, 192003904, 312006344, 372007564, 384007808, 624012688, 744015128, 768015616, 1209024583, 1248025376, 1488030256, 1536031232, 2418049166, 2496050752, 2976060512, 4836098332, 4992101504, 5952121024, 9672196664, 9984203008, 11904242048, 19344393328, 19968406016, 23808484096, 38688786656, 47616968192, 77377573312, 154755146624, 309510293248, 619020586496]

約数ペア:

[(1, 619020586496), (2, 309510293248), (4, 154755146624), (8, 77377573312), (13, 47616968192), (16, 38688786656), (26, 23808484096), (31, 19968406016), (32, 19344393328), (52, 11904242048), (62, 9984203008), (64, 9672196664), (104, 5952121024), (124, 4992101504), (128, 4836098332), (208, 2976060512), (248, 2496050752), (256, 2418049166), (403, 1536031232), (416, 1488030256), (496, 1248025376), (512, 1209024583), (806, 768015616), (832, 744015128), (992, 624012688), (1612, 384007808), (1664, 372007564), (1984, 312006344), (3224, 192003904), (3328, 186003782), (3968, 156003172), (6448, 96001952), (6656, 93001891), (7936, 78001586), (12896, 48000976), (15872, 39000793), (25792, 24000488), (51584, 12000244), (103168, 6000122), (206336, 3000061)]