181498304

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 84

約数和(自身を含む): 402546312

約数和(自身を除く): 221048008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 227, 248, 403, 416, 454, 496, 806, 832, 908, 961, 992, 1612, 1816, 1922, 1984, 2951, 3224, 3632, 3844, 5902, 6448, 7037, 7264, 7688, 11804, 12493, 12896, 14074, 14528, 15376, 23608, 24986, 25792, 28148, 30752, 47216, 49972, 56296, 61504, 91481, 94432, 99944, 112592, 182962, 188864, 199888, 218147, 225184, 365924, 399776, 436294, 450368, 731848, 799552, 872588, 1463696, 1745176, 2835911, 2927392, 3490352, 5671822, 5854784, 6980704, 11343644, 13961408, 22687288, 45374576, 90749152, 181498304]

約数ペア:

[(1, 181498304), (2, 90749152), (4, 45374576), (8, 22687288), (13, 13961408), (16, 11343644), (26, 6980704), (31, 5854784), (32, 5671822), (52, 3490352), (62, 2927392), (64, 2835911), (104, 1745176), (124, 1463696), (208, 872588), (227, 799552), (248, 731848), (403, 450368), (416, 436294), (454, 399776), (496, 365924), (806, 225184), (832, 218147), (908, 199888), (961, 188864), (992, 182962), (1612, 112592), (1816, 99944), (1922, 94432), (1984, 91481), (2951, 61504), (3224, 56296), (3632, 49972), (3844, 47216), (5902, 30752), (6448, 28148), (7037, 25792), (7264, 24986), (7688, 23608), (11804, 15376), (12493, 14528), (12896, 14074)]