212367948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2953}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 534981216

約数和(自身を除く): 322613268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 461, 922, 1383, 1844, 2766, 2953, 5532, 5906, 5993, 8859, 11812, 11986, 17718, 17979, 23972, 35436, 35958, 38389, 71916, 76778, 115167, 153556, 230334, 460668, 1361333, 2722666, 4083999, 5445332, 8167998, 16335996, 17697329, 35394658, 53091987, 70789316, 106183974, 212367948]

約数ペア:

[(1, 212367948), (2, 106183974), (3, 70789316), (4, 53091987), (6, 35394658), (12, 17697329), (13, 16335996), (26, 8167998), (39, 5445332), (52, 4083999), (78, 2722666), (156, 1361333), (461, 460668), (922, 230334), (1383, 153556), (1844, 115167), (2766, 76778), (2953, 71916), (5532, 38389), (5906, 35958), (5993, 35436), (8859, 23972), (11812, 17979), (11986, 17718)]