351091520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2348

約数の個数: 112

約数和(自身を含む): 925086288

約数和(自身を除く): 573994768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 520, 592, 740, 832, 962, 1040, 1184, 1480, 1924, 2080, 2281, 2368, 2405, 2960, 3848, 4160, 4562, 4810, 5920, 7696, 9124, 9620, 11405, 11840, 15392, 18248, 19240, 22810, 29653, 30784, 36496, 38480, 45620, 59306, 72992, 76960, 84397, 91240, 118612, 145984, 148265, 153920, 168794, 182480, 237224, 296530, 337588, 364960, 421985, 474448, 593060, 675176, 729920, 843970, 948896, 1097161, 1186120, 1350352, 1687940, 1897792, 2194322, 2372240, 2700704, 3375880, 4388644, 4744480, 5401408, 5485805, 6751760, 8777288, 9488960, 10971610, 13503520, 17554576, 21943220, 27007040, 35109152, 43886440, 70218304, 87772880, 175545760, 351091520]

約数ペア:

[(1, 351091520), (2, 175545760), (4, 87772880), (5, 70218304), (8, 43886440), (10, 35109152), (13, 27007040), (16, 21943220), (20, 17554576), (26, 13503520), (32, 10971610), (37, 9488960), (40, 8777288), (52, 6751760), (64, 5485805), (65, 5401408), (74, 4744480), (80, 4388644), (104, 3375880), (130, 2700704), (148, 2372240), (160, 2194322), (185, 1897792), (208, 1687940), (260, 1350352), (296, 1186120), (320, 1097161), (370, 948896), (416, 843970), (481, 729920), (520, 675176), (592, 593060), (740, 474448), (832, 421985), (962, 364960), (1040, 337588), (1184, 296530), (1480, 237224), (1924, 182480), (2080, 168794), (2281, 153920), (2368, 148265), (2405, 145984), (2960, 118612), (3848, 91240), (4160, 84397), (4562, 76960), (4810, 72992), (5920, 59306), (7696, 45620), (9124, 38480), (9620, 36496), (11405, 30784), (11840, 29653), (15392, 22810), (18248, 19240)]