388861632

素因数分解:

$2^6\times 3^2\times {\mathrm{691}}^1\times {\mathrm{977}}^1$

素因数の和:1686

約数の個数: 84

約数和(自身を含む): 1117357176

約数和(自身を除く): 728495544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 691, 977, 1382, 1954, 2073, 2764, 2931, 3908, 4146, 5528, 5862, 6219, 7816, 8292, 8793, 11056, 11724, 12438, 15632, 16584, 17586, 22112, 23448, 24876, 31264, 33168, 35172, 44224, 46896, 49752, 62528, 66336, 70344, 93792, 99504, 132672, 140688, 187584, 199008, 281376, 398016, 562752, 675107, 1350214, 2025321, 2700428, 4050642, 5400856, 6075963, 8101284, 10801712, 12151926, 16202568, 21603424, 24303852, 32405136, 43206848, 48607704, 64810272, 97215408, 129620544, 194430816, 388861632]

約数ペア:

[(1, 388861632), (2, 194430816), (3, 129620544), (4, 97215408), (6, 64810272), (8, 48607704), (9, 43206848), (12, 32405136), (16, 24303852), (18, 21603424), (24, 16202568), (32, 12151926), (36, 10801712), (48, 8101284), (64, 6075963), (72, 5400856), (96, 4050642), (144, 2700428), (192, 2025321), (288, 1350214), (576, 675107), (691, 562752), (977, 398016), (1382, 281376), (1954, 199008), (2073, 187584), (2764, 140688), (2931, 132672), (3908, 99504), (4146, 93792), (5528, 70344), (5862, 66336), (6219, 62528), (7816, 49752), (8292, 46896), (8793, 44224), (11056, 35172), (11724, 33168), (12438, 31264), (15632, 24876), (16584, 23448), (17586, 22112)]