30516738304

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{2131}}^1$

素因数の和:2504

約数の個数: 108

約数和(自身を含む): 66190745712

約数和(自身を除く): 35674007408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 331, 338, 416, 662, 676, 832, 1324, 1352, 1664, 2131, 2648, 2704, 3328, 4262, 4303, 5296, 5408, 8524, 8606, 10592, 10816, 17048, 17212, 21184, 21632, 27703, 34096, 34424, 42368, 43264, 55406, 55939, 68192, 68848, 84736, 110812, 111878, 136384, 137696, 221624, 223756, 272768, 275392, 360139, 443248, 447512, 545536, 550784, 705361, 720278, 886496, 895024, 1101568, 1410722, 1440556, 1772992, 1790048, 2821444, 2881112, 3545984, 3580096, 5642888, 5762224, 7091968, 7160192, 9169693, 11285776, 11524448, 14320384, 18339386, 22571552, 23048896, 36678772, 45143104, 46097792, 73357544, 90286208, 92195584, 119206009, 146715088, 180572416, 238412018, 293430176, 476824036, 586860352, 953648072, 1173720704, 1907296144, 2347441408, 3814592288, 7629184576, 15258369152, 30516738304]

約数ペア:

[(1, 30516738304), (2, 15258369152), (4, 7629184576), (8, 3814592288), (13, 2347441408), (16, 1907296144), (26, 1173720704), (32, 953648072), (52, 586860352), (64, 476824036), (104, 293430176), (128, 238412018), (169, 180572416), (208, 146715088), (256, 119206009), (331, 92195584), (338, 90286208), (416, 73357544), (662, 46097792), (676, 45143104), (832, 36678772), (1324, 23048896), (1352, 22571552), (1664, 18339386), (2131, 14320384), (2648, 11524448), (2704, 11285776), (3328, 9169693), (4262, 7160192), (4303, 7091968), (5296, 5762224), (5408, 5642888), (8524, 3580096), (8606, 3545984), (10592, 2881112), (10816, 2821444), (17048, 1790048), (17212, 1772992), (21184, 1440556), (21632, 1410722), (27703, 1101568), (34096, 895024), (34424, 886496), (42368, 720278), (43264, 705361), (55406, 550784), (55939, 545536), (68192, 447512), (68848, 443248), (84736, 360139), (110812, 275392), (111878, 272768), (136384, 223756), (137696, 221624)]