258081824

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1199

約数の個数: 144

約数和(自身を含む): 694987776

約数和(自身を除く): 436905952

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1151, 1232, 1274, 1456, 1568, 2002, 2156, 2288, 2302, 2464, 2548, 2912, 4004, 4312, 4576, 4604, 5096, 7007, 8008, 8057, 8624, 9208, 10192, 12661, 14014, 14963, 16016, 16114, 17248, 18416, 20384, 25322, 28028, 29926, 32032, 32228, 36832, 50644, 56056, 56399, 59852, 64456, 88627, 101288, 104741, 112112, 112798, 119704, 128912, 164593, 177254, 202576, 209482, 224224, 225596, 239408, 257824, 329186, 354508, 405152, 418964, 451192, 478816, 620389, 658372, 709016, 733187, 837928, 902384, 1152151, 1240778, 1316744, 1418032, 1466374, 1675856, 1804768, 2304302, 2481556, 2633488, 2836064, 2932748, 3351712, 4608604, 4963112, 5266976, 5865496, 8065057, 9217208, 9926224, 11730992, 16130114, 18434416, 19852448, 23461984, 32260228, 36868832, 64520456, 129040912, 258081824]

約数ペア:

[(1, 258081824), (2, 129040912), (4, 64520456), (7, 36868832), (8, 32260228), (11, 23461984), (13, 19852448), (14, 18434416), (16, 16130114), (22, 11730992), (26, 9926224), (28, 9217208), (32, 8065057), (44, 5865496), (49, 5266976), (52, 4963112), (56, 4608604), (77, 3351712), (88, 2932748), (91, 2836064), (98, 2633488), (104, 2481556), (112, 2304302), (143, 1804768), (154, 1675856), (176, 1466374), (182, 1418032), (196, 1316744), (208, 1240778), (224, 1152151), (286, 902384), (308, 837928), (352, 733187), (364, 709016), (392, 658372), (416, 620389), (539, 478816), (572, 451192), (616, 418964), (637, 405152), (728, 354508), (784, 329186), (1001, 257824), (1078, 239408), (1144, 225596), (1151, 224224), (1232, 209482), (1274, 202576), (1456, 177254), (1568, 164593), (2002, 128912), (2156, 119704), (2288, 112798), (2302, 112112), (2464, 104741), (2548, 101288), (2912, 88627), (4004, 64456), (4312, 59852), (4576, 56399), (4604, 56056), (5096, 50644), (7007, 36832), (8008, 32228), (8057, 32032), (8624, 29926), (9208, 28028), (10192, 25322), (12661, 20384), (14014, 18416), (14963, 17248), (16016, 16114)]