355384064

素因数分解:

$2^8\times 7^2\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:762

約数の個数: 108

約数和(自身を含む): 846547128

約数和(自身を除く): 491163064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 256, 287, 328, 392, 448, 574, 656, 691, 784, 896, 1148, 1312, 1382, 1568, 1792, 2009, 2296, 2624, 2764, 3136, 4018, 4592, 4837, 5248, 5528, 6272, 8036, 9184, 9674, 10496, 11056, 12544, 16072, 18368, 19348, 22112, 28331, 32144, 33859, 36736, 38696, 44224, 56662, 64288, 67718, 73472, 77392, 88448, 113324, 128576, 135436, 154784, 176896, 198317, 226648, 257152, 270872, 309568, 396634, 453296, 514304, 541744, 619136, 793268, 906592, 1083488, 1238272, 1388219, 1586536, 1813184, 2166976, 2776438, 3173072, 3626368, 4333952, 5552876, 6346144, 7252736, 8667904, 11105752, 12692288, 22211504, 25384576, 44423008, 50769152, 88846016, 177692032, 355384064]

約数ペア:

[(1, 355384064), (2, 177692032), (4, 88846016), (7, 50769152), (8, 44423008), (14, 25384576), (16, 22211504), (28, 12692288), (32, 11105752), (41, 8667904), (49, 7252736), (56, 6346144), (64, 5552876), (82, 4333952), (98, 3626368), (112, 3173072), (128, 2776438), (164, 2166976), (196, 1813184), (224, 1586536), (256, 1388219), (287, 1238272), (328, 1083488), (392, 906592), (448, 793268), (574, 619136), (656, 541744), (691, 514304), (784, 453296), (896, 396634), (1148, 309568), (1312, 270872), (1382, 257152), (1568, 226648), (1792, 198317), (2009, 176896), (2296, 154784), (2624, 135436), (2764, 128576), (3136, 113324), (4018, 88448), (4592, 77392), (4837, 73472), (5248, 67718), (5528, 64288), (6272, 56662), (8036, 44224), (9184, 38696), (9674, 36736), (10496, 33859), (11056, 32144), (12544, 28331), (16072, 22112), (18368, 19348)]