315543392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5743}}^1$

素因数の和:5871

約数の個数: 48

約数和(自身を含む): 664396992

約数和(自身を除く): 348853600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 101, 136, 202, 272, 404, 544, 808, 1616, 1717, 3232, 3434, 5743, 6868, 11486, 13736, 22972, 27472, 45944, 54944, 91888, 97631, 183776, 195262, 390524, 580043, 781048, 1160086, 1562096, 2320172, 3124192, 4640344, 9280688, 9860731, 18561376, 19721462, 39442924, 78885848, 157771696, 315543392]

約数ペア:

[(1, 315543392), (2, 157771696), (4, 78885848), (8, 39442924), (16, 19721462), (17, 18561376), (32, 9860731), (34, 9280688), (68, 4640344), (101, 3124192), (136, 2320172), (202, 1562096), (272, 1160086), (404, 781048), (544, 580043), (808, 390524), (1616, 195262), (1717, 183776), (3232, 97631), (3434, 91888), (5743, 54944), (6868, 45944), (11486, 27472), (13736, 22972)]