307202272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1193}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 652926960

約数和(自身を除く): 345724688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 619, 1193, 1238, 2386, 2476, 4772, 4952, 8047, 9544, 9904, 15509, 16094, 19088, 19808, 31018, 32188, 38176, 62036, 64376, 124072, 128752, 248144, 257504, 496288, 738467, 1476934, 2953868, 5907736, 9600071, 11815472, 19200142, 23630944, 38400284, 76800568, 153601136, 307202272]

約数ペア:

[(1, 307202272), (2, 153601136), (4, 76800568), (8, 38400284), (13, 23630944), (16, 19200142), (26, 11815472), (32, 9600071), (52, 5907736), (104, 2953868), (208, 1476934), (416, 738467), (619, 496288), (1193, 257504), (1238, 248144), (2386, 128752), (2476, 124072), (4772, 64376), (4952, 62036), (8047, 38176), (9544, 32188), (9904, 31018), (15509, 19808), (16094, 19088)]