388724544

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{51913}}^1$

素因数の和:51944

約数の個数: 84

約数和(自身を含む): 1199940196

約数和(自身を除く): 811215652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 51913, 103826, 155739, 207652, 311478, 415304, 467217, 622956, 674869, 830608, 934434, 1245912, 1349738, 1661216, 1868868, 2024607, 2491824, 2699476, 3322432, 3737736, 4049214, 4983648, 5398952, 6073821, 7475472, 8098428, 9967296, 10797904, 12147642, 14950944, 16196856, 21595808, 24295284, 29901888, 32393712, 43191616, 48590568, 64787424, 97181136, 129574848, 194362272, 388724544]

約数ペア:

[(1, 388724544), (2, 194362272), (3, 129574848), (4, 97181136), (6, 64787424), (8, 48590568), (9, 43191616), (12, 32393712), (13, 29901888), (16, 24295284), (18, 21595808), (24, 16196856), (26, 14950944), (32, 12147642), (36, 10797904), (39, 9967296), (48, 8098428), (52, 7475472), (64, 6073821), (72, 5398952), (78, 4983648), (96, 4049214), (104, 3737736), (117, 3322432), (144, 2699476), (156, 2491824), (192, 2024607), (208, 1868868), (234, 1661216), (288, 1349738), (312, 1245912), (416, 934434), (468, 830608), (576, 674869), (624, 622956), (832, 467217), (936, 415304), (1248, 311478), (1872, 207652), (2496, 155739), (3744, 103826), (7488, 51913)]