15680620352

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:904

約数の個数: 112

約数和(自身を含む): 33253070400

約数和(自身を除く): 17572450048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 131, 152, 173, 262, 304, 346, 524, 569, 608, 692, 1048, 1138, 1216, 1384, 2096, 2276, 2489, 2768, 3287, 4192, 4552, 4978, 5536, 6574, 8384, 9104, 9956, 10811, 11072, 13148, 18208, 19912, 21622, 22663, 26296, 36416, 39824, 43244, 45326, 52592, 74539, 79648, 86488, 90652, 98437, 105184, 149078, 159296, 172976, 181304, 196874, 210368, 298156, 345952, 362608, 393748, 430597, 596312, 691904, 725216, 787496, 861194, 1192624, 1416241, 1450432, 1574992, 1722388, 1870303, 2385248, 2832482, 3149984, 3444776, 3740606, 4770496, 5664964, 6299968, 6889552, 7481212, 11329928, 12895247, 13779104, 14962424, 22659856, 25790494, 27558208, 29924848, 45319712, 51580988, 59849696, 90639424, 103161976, 119699392, 206323952, 245009693, 412647904, 490019386, 825295808, 980038772, 1960077544, 3920155088, 7840310176, 15680620352]

約数ペア:

[(1, 15680620352), (2, 7840310176), (4, 3920155088), (8, 1960077544), (16, 980038772), (19, 825295808), (32, 490019386), (38, 412647904), (64, 245009693), (76, 206323952), (131, 119699392), (152, 103161976), (173, 90639424), (262, 59849696), (304, 51580988), (346, 45319712), (524, 29924848), (569, 27558208), (608, 25790494), (692, 22659856), (1048, 14962424), (1138, 13779104), (1216, 12895247), (1384, 11329928), (2096, 7481212), (2276, 6889552), (2489, 6299968), (2768, 5664964), (3287, 4770496), (4192, 3740606), (4552, 3444776), (4978, 3149984), (5536, 2832482), (6574, 2385248), (8384, 1870303), (9104, 1722388), (9956, 1574992), (10811, 1450432), (11072, 1416241), (13148, 1192624), (18208, 861194), (19912, 787496), (21622, 725216), (22663, 691904), (26296, 596312), (36416, 430597), (39824, 393748), (43244, 362608), (45326, 345952), (52592, 298156), (74539, 210368), (79648, 196874), (86488, 181304), (90652, 172976), (98437, 159296), (105184, 149078)]