295241648

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 80

約数和(自身を含む): 639229920

約数和(自身を除く): 343988272

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 169, 208, 227, 296, 338, 454, 481, 592, 676, 908, 962, 1352, 1816, 1924, 2197, 2704, 2951, 3632, 3848, 4394, 5902, 6253, 7696, 8399, 8788, 11804, 12506, 16798, 17576, 23608, 25012, 33596, 35152, 38363, 47216, 50024, 67192, 76726, 81289, 100048, 109187, 134384, 153452, 162578, 218374, 306904, 325156, 436748, 498719, 613808, 650312, 873496, 997438, 1300624, 1419431, 1746992, 1994876, 2838862, 3989752, 5677724, 7979504, 11355448, 18452603, 22710896, 36905206, 73810412, 147620824, 295241648]

約数ペア:

[(1, 295241648), (2, 147620824), (4, 73810412), (8, 36905206), (13, 22710896), (16, 18452603), (26, 11355448), (37, 7979504), (52, 5677724), (74, 3989752), (104, 2838862), (148, 1994876), (169, 1746992), (208, 1419431), (227, 1300624), (296, 997438), (338, 873496), (454, 650312), (481, 613808), (592, 498719), (676, 436748), (908, 325156), (962, 306904), (1352, 218374), (1816, 162578), (1924, 153452), (2197, 134384), (2704, 109187), (2951, 100048), (3632, 81289), (3848, 76726), (4394, 67192), (5902, 50024), (6253, 47216), (7696, 38363), (8399, 35152), (8788, 33596), (11804, 25012), (12506, 23608), (16798, 17576)]