385783344

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{28807}}^1$

素因数の和:28855

約数の個数: 80

約数和(自身を含む): 1143101440

約数和(自身を除く): 757318096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 28807, 57614, 86421, 115228, 172842, 230456, 259263, 345684, 460912, 518526, 691368, 777789, 893017, 1037052, 1382736, 1555578, 1786034, 2074104, 2679051, 3111156, 3572068, 4148208, 5358102, 6222312, 7144136, 8037153, 10716204, 12444624, 14288272, 16074306, 21432408, 24111459, 32148612, 42864816, 48222918, 64297224, 96445836, 128594448, 192891672, 385783344]

約数ペア:

[(1, 385783344), (2, 192891672), (3, 128594448), (4, 96445836), (6, 64297224), (8, 48222918), (9, 42864816), (12, 32148612), (16, 24111459), (18, 21432408), (24, 16074306), (27, 14288272), (31, 12444624), (36, 10716204), (48, 8037153), (54, 7144136), (62, 6222312), (72, 5358102), (93, 4148208), (108, 3572068), (124, 3111156), (144, 2679051), (186, 2074104), (216, 1786034), (248, 1555578), (279, 1382736), (372, 1037052), (432, 893017), (496, 777789), (558, 691368), (744, 518526), (837, 460912), (1116, 345684), (1488, 259263), (1674, 230456), (2232, 172842), (3348, 115228), (4464, 86421), (6696, 57614), (13392, 28807)]