568728426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{947}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 1325076480

約数和(自身を除く): 756348054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 181, 237, 362, 474, 543, 553, 947, 1086, 1106, 1267, 1659, 1894, 2534, 2841, 3318, 3801, 5682, 6629, 7602, 13258, 14299, 19887, 28598, 39774, 42897, 74813, 85794, 100093, 149626, 171407, 200186, 224439, 300279, 342814, 448878, 514221, 523691, 600558, 1028442, 1047382, 1199849, 1571073, 2399698, 3142146, 3599547, 7199094, 13541153, 27082306, 40623459, 81246918, 94788071, 189576142, 284364213, 568728426]

約数ペア:

[(1, 568728426), (2, 284364213), (3, 189576142), (6, 94788071), (7, 81246918), (14, 40623459), (21, 27082306), (42, 13541153), (79, 7199094), (158, 3599547), (181, 3142146), (237, 2399698), (362, 1571073), (474, 1199849), (543, 1047382), (553, 1028442), (947, 600558), (1086, 523691), (1106, 514221), (1267, 448878), (1659, 342814), (1894, 300279), (2534, 224439), (2841, 200186), (3318, 171407), (3801, 149626), (5682, 100093), (6629, 85794), (7602, 74813), (13258, 42897), (14299, 39774), (19887, 28598)]