215244588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 562871232

約数和(自身を除く): 347626644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 73, 78, 82, 123, 146, 156, 164, 219, 246, 292, 438, 461, 492, 533, 876, 922, 949, 1066, 1383, 1599, 1844, 1898, 2132, 2766, 2847, 2993, 3198, 3796, 5532, 5694, 5986, 5993, 6396, 8979, 11388, 11972, 11986, 17958, 17979, 18901, 23972, 33653, 35916, 35958, 37802, 38909, 56703, 67306, 71916, 75604, 77818, 100959, 113406, 116727, 134612, 155636, 201918, 226812, 233454, 245713, 403836, 437489, 466908, 491426, 737139, 874978, 982852, 1312467, 1379773, 1474278, 1749956, 2624934, 2759546, 2948556, 4139319, 5249868, 5519092, 8278638, 16557276, 17937049, 35874098, 53811147, 71748196, 107622294, 215244588]

約数ペア:

[(1, 215244588), (2, 107622294), (3, 71748196), (4, 53811147), (6, 35874098), (12, 17937049), (13, 16557276), (26, 8278638), (39, 5519092), (41, 5249868), (52, 4139319), (73, 2948556), (78, 2759546), (82, 2624934), (123, 1749956), (146, 1474278), (156, 1379773), (164, 1312467), (219, 982852), (246, 874978), (292, 737139), (438, 491426), (461, 466908), (492, 437489), (533, 403836), (876, 245713), (922, 233454), (949, 226812), (1066, 201918), (1383, 155636), (1599, 134612), (1844, 116727), (1898, 113406), (2132, 100959), (2766, 77818), (2847, 75604), (2993, 71916), (3198, 67306), (3796, 56703), (5532, 38909), (5694, 37802), (5986, 35958), (5993, 35916), (6396, 33653), (8979, 23972), (11388, 18901), (11972, 17979), (11986, 17958)]