1323603328

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1409}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 2718198000

約数和(自身を除く): 1394594672

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 179, 328, 358, 656, 716, 1312, 1409, 1432, 2624, 2818, 2864, 5248, 5636, 5728, 7339, 11272, 11456, 14678, 22544, 22912, 29356, 45088, 57769, 58712, 90176, 115538, 117424, 180352, 231076, 234848, 252211, 462152, 469696, 504422, 924304, 939392, 1008844, 1848608, 2017688, 3697216, 4035376, 7394432, 8070752, 10340651, 16141504, 20681302, 32283008, 41362604, 82725208, 165450416, 330900832, 661801664, 1323603328]

約数ペア:

[(1, 1323603328), (2, 661801664), (4, 330900832), (8, 165450416), (16, 82725208), (32, 41362604), (41, 32283008), (64, 20681302), (82, 16141504), (128, 10340651), (164, 8070752), (179, 7394432), (328, 4035376), (358, 3697216), (656, 2017688), (716, 1848608), (1312, 1008844), (1409, 939392), (1432, 924304), (2624, 504422), (2818, 469696), (2864, 462152), (5248, 252211), (5636, 234848), (5728, 231076), (7339, 180352), (11272, 117424), (11456, 115538), (14678, 90176), (22544, 58712), (22912, 57769), (29356, 45088)]