397948032

素因数分解:

$2^7\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 1186056000

約数和(自身を除く): 788107968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 113, 128, 144, 192, 216, 226, 288, 339, 384, 432, 452, 576, 678, 864, 904, 1017, 1019, 1152, 1356, 1728, 1808, 2034, 2038, 2712, 3051, 3057, 3456, 3616, 4068, 4076, 5424, 6102, 6114, 7232, 8136, 8152, 9171, 10848, 12204, 12228, 14464, 16272, 16304, 18342, 21696, 24408, 24456, 27513, 32544, 32608, 36684, 43392, 48816, 48912, 55026, 65088, 65216, 73368, 97632, 97824, 110052, 115147, 130176, 130432, 146736, 195264, 195648, 220104, 230294, 293472, 345441, 390528, 391296, 440208, 460588, 586944, 690882, 880416, 921176, 1036323, 1173888, 1381764, 1760832, 1842352, 2072646, 2763528, 3108969, 3521664, 3684704, 4145292, 5527056, 6217938, 7369408, 8290584, 11054112, 12435876, 14738816, 16581168, 22108224, 24871752, 33162336, 44216448, 49743504, 66324672, 99487008, 132649344, 198974016, 397948032]

約数ペア:

[(1, 397948032), (2, 198974016), (3, 132649344), (4, 99487008), (6, 66324672), (8, 49743504), (9, 44216448), (12, 33162336), (16, 24871752), (18, 22108224), (24, 16581168), (27, 14738816), (32, 12435876), (36, 11054112), (48, 8290584), (54, 7369408), (64, 6217938), (72, 5527056), (96, 4145292), (108, 3684704), (113, 3521664), (128, 3108969), (144, 2763528), (192, 2072646), (216, 1842352), (226, 1760832), (288, 1381764), (339, 1173888), (384, 1036323), (432, 921176), (452, 880416), (576, 690882), (678, 586944), (864, 460588), (904, 440208), (1017, 391296), (1019, 390528), (1152, 345441), (1356, 293472), (1728, 230294), (1808, 220104), (2034, 195648), (2038, 195264), (2712, 146736), (3051, 130432), (3057, 130176), (3456, 115147), (3616, 110052), (4068, 97824), (4076, 97632), (5424, 73368), (6102, 65216), (6114, 65088), (7232, 55026), (8136, 48912), (8152, 48816), (9171, 43392), (10848, 36684), (12204, 32608), (12228, 32544), (14464, 27513), (16272, 24456), (16304, 24408), (18342, 21696)]