213734352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{743}}^1$

素因数の和:1228

約数の個数: 80

約数和(自身を含む): 596711808

約数和(自身を除く): 382977456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 461, 624, 743, 922, 1383, 1486, 1844, 2229, 2766, 2972, 3688, 4458, 5532, 5944, 5993, 7376, 8916, 9659, 11064, 11888, 11986, 17832, 17979, 19318, 22128, 23972, 28977, 35664, 35958, 38636, 47944, 57954, 71916, 77272, 95888, 115908, 143832, 154544, 231816, 287664, 342523, 463632, 685046, 1027569, 1370092, 2055138, 2740184, 4110276, 4452799, 5480368, 8220552, 8905598, 13358397, 16441104, 17811196, 26716794, 35622392, 53433588, 71244784, 106867176, 213734352]

約数ペア:

[(1, 213734352), (2, 106867176), (3, 71244784), (4, 53433588), (6, 35622392), (8, 26716794), (12, 17811196), (13, 16441104), (16, 13358397), (24, 8905598), (26, 8220552), (39, 5480368), (48, 4452799), (52, 4110276), (78, 2740184), (104, 2055138), (156, 1370092), (208, 1027569), (312, 685046), (461, 463632), (624, 342523), (743, 287664), (922, 231816), (1383, 154544), (1486, 143832), (1844, 115908), (2229, 95888), (2766, 77272), (2972, 71916), (3688, 57954), (4458, 47944), (5532, 38636), (5944, 35958), (5993, 35664), (7376, 28977), (8916, 23972), (9659, 22128), (11064, 19318), (11888, 17979), (11986, 17832)]