315068800496

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{541}}^1\times {\mathrm{577}}^1$

素因数の和:1642

約数の個数: 80

約数和(自身を含む): 617654961600

約数和(自身を除く): 302586161104

約数列:

[1, 2, 4, 8, 16, 199, 317, 398, 541, 577, 634, 796, 1082, 1154, 1268, 1592, 2164, 2308, 2536, 3184, 4328, 4616, 5072, 8656, 9232, 63083, 107659, 114823, 126166, 171497, 182909, 215318, 229646, 252332, 312157, 342994, 365818, 430636, 459292, 504664, 624314, 685988, 731636, 861272, 918584, 1009328, 1248628, 1371976, 1463272, 1722544, 1837168, 2497256, 2743952, 2926544, 4994512, 34127903, 36398891, 62119243, 68255806, 72797782, 98953769, 124238486, 136511612, 145595564, 197907538, 248476972, 273023224, 291191128, 395815076, 496953944, 546046448, 582382256, 791630152, 993907888, 1583260304, 19691800031, 39383600062, 78767200124, 157534400248, 315068800496]

約数ペア:

[(1, 315068800496), (2, 157534400248), (4, 78767200124), (8, 39383600062), (16, 19691800031), (199, 1583260304), (317, 993907888), (398, 791630152), (541, 582382256), (577, 546046448), (634, 496953944), (796, 395815076), (1082, 291191128), (1154, 273023224), (1268, 248476972), (1592, 197907538), (2164, 145595564), (2308, 136511612), (2536, 124238486), (3184, 98953769), (4328, 72797782), (4616, 68255806), (5072, 62119243), (8656, 36398891), (9232, 34127903), (63083, 4994512), (107659, 2926544), (114823, 2743952), (126166, 2497256), (171497, 1837168), (182909, 1722544), (215318, 1463272), (229646, 1371976), (252332, 1248628), (312157, 1009328), (342994, 918584), (365818, 861272), (430636, 731636), (459292, 685988), (504664, 624314)]