738996968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 1459814400

約数和(自身を除く): 720817432

約数列:

[1, 2, 4, 8, 43, 71, 79, 86, 142, 158, 172, 284, 316, 344, 383, 568, 632, 766, 1532, 3053, 3064, 3397, 5609, 6106, 6794, 11218, 12212, 13588, 16469, 22436, 24424, 27176, 27193, 30257, 32938, 44872, 54386, 60514, 65876, 108772, 121028, 131752, 217544, 241187, 242056, 482374, 964748, 1169299, 1301051, 1929496, 2148247, 2338598, 2602102, 4296494, 4677196, 5204204, 8592988, 9354392, 10408408, 17185976, 92374621, 184749242, 369498484, 738996968]

約数ペア:

[(1, 738996968), (2, 369498484), (4, 184749242), (8, 92374621), (43, 17185976), (71, 10408408), (79, 9354392), (86, 8592988), (142, 5204204), (158, 4677196), (172, 4296494), (284, 2602102), (316, 2338598), (344, 2148247), (383, 1929496), (568, 1301051), (632, 1169299), (766, 964748), (1532, 482374), (3053, 242056), (3064, 241187), (3397, 217544), (5609, 131752), (6106, 121028), (6794, 108772), (11218, 65876), (12212, 60514), (13588, 54386), (16469, 44872), (22436, 32938), (24424, 30257), (27176, 27193)]