2640076156784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{821}}^1\times {\mathrm{57637}}^1$

素因数の和:58794

約数の個数: 80

約数和(自身を含む): 5604679465056

約数和(自身を除く): 2964603308272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317, 634, 821, 1268, 1642, 2536, 3284, 3487, 5072, 6568, 6974, 9031, 13136, 13948, 18062, 27896, 36124, 55792, 57637, 72248, 115274, 144496, 230548, 260257, 461096, 520514, 634007, 922192, 1041028, 1268014, 2082056, 2536028, 2862827, 4164112, 5072056, 5725654, 10144112, 11451308, 18270929, 22902616, 36541858, 45805232, 47319977, 73083716, 94639954, 146167432, 189279908, 200980219, 292334864, 378559816, 401960438, 520519747, 757119632, 803920876, 1041039494, 1607841752, 2082078988, 3215683504, 4164157976, 8328315952, 15000432709, 30000865418, 60001730836, 120003461672, 165004759799, 240006923344, 330009519598, 660019039196, 1320038078392, 2640076156784]

約数ペア:

[(1, 2640076156784), (2, 1320038078392), (4, 660019039196), (8, 330009519598), (11, 240006923344), (16, 165004759799), (22, 120003461672), (44, 60001730836), (88, 30000865418), (176, 15000432709), (317, 8328315952), (634, 4164157976), (821, 3215683504), (1268, 2082078988), (1642, 1607841752), (2536, 1041039494), (3284, 803920876), (3487, 757119632), (5072, 520519747), (6568, 401960438), (6974, 378559816), (9031, 292334864), (13136, 200980219), (13948, 189279908), (18062, 146167432), (27896, 94639954), (36124, 73083716), (55792, 47319977), (57637, 45805232), (72248, 36541858), (115274, 22902616), (144496, 18270929), (230548, 11451308), (260257, 10144112), (461096, 5725654), (520514, 5072056), (634007, 4164112), (922192, 2862827), (1041028, 2536028), (1268014, 2082056)]