810867712

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:697

約数の個数: 88

約数和(自身を含む): 1733235840

約数和(自身を除く): 922368128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 256, 284, 304, 512, 568, 587, 608, 1024, 1136, 1174, 1216, 1349, 2272, 2348, 2432, 2698, 4544, 4696, 4864, 5396, 9088, 9392, 9728, 10792, 11153, 18176, 18784, 19456, 21584, 22306, 36352, 37568, 41677, 43168, 44612, 72704, 75136, 83354, 86336, 89224, 150272, 166708, 172672, 178448, 300544, 333416, 345344, 356896, 601088, 666832, 690688, 713792, 791863, 1333664, 1381376, 1427584, 1583726, 2667328, 2855168, 3167452, 5334656, 5710336, 6334904, 10669312, 11420672, 12669808, 21338624, 25339616, 42677248, 50679232, 101358464, 202716928, 405433856, 810867712]

約数ペア:

[(1, 810867712), (2, 405433856), (4, 202716928), (8, 101358464), (16, 50679232), (19, 42677248), (32, 25339616), (38, 21338624), (64, 12669808), (71, 11420672), (76, 10669312), (128, 6334904), (142, 5710336), (152, 5334656), (256, 3167452), (284, 2855168), (304, 2667328), (512, 1583726), (568, 1427584), (587, 1381376), (608, 1333664), (1024, 791863), (1136, 713792), (1174, 690688), (1216, 666832), (1349, 601088), (2272, 356896), (2348, 345344), (2432, 333416), (2698, 300544), (4544, 178448), (4696, 172672), (4864, 166708), (5396, 150272), (9088, 89224), (9392, 86336), (9728, 83354), (10792, 75136), (11153, 72704), (18176, 44612), (18784, 43168), (19456, 41677), (21584, 37568), (22306, 36352)]