398598048

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{4789}}^1$

素因数の和:4839

約数の個数: 108

約数和(自身を含む): 1204364070

約数和(自身を除く): 805766022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 544, 578, 612, 816, 867, 1156, 1224, 1632, 1734, 2312, 2448, 2601, 3468, 4624, 4789, 4896, 5202, 6936, 9248, 9578, 10404, 13872, 14367, 19156, 20808, 27744, 28734, 38312, 41616, 43101, 57468, 76624, 81413, 83232, 86202, 114936, 153248, 162826, 172404, 229872, 244239, 325652, 344808, 459744, 488478, 651304, 689616, 732717, 976956, 1302608, 1379232, 1384021, 1465434, 1953912, 2605216, 2768042, 2930868, 3907824, 4152063, 5536084, 5861736, 7815648, 8304126, 11072168, 11723472, 12456189, 16608252, 22144336, 23446944, 24912378, 33216504, 44288672, 49824756, 66433008, 99649512, 132866016, 199299024, 398598048]

約数ペア:

[(1, 398598048), (2, 199299024), (3, 132866016), (4, 99649512), (6, 66433008), (8, 49824756), (9, 44288672), (12, 33216504), (16, 24912378), (17, 23446944), (18, 22144336), (24, 16608252), (32, 12456189), (34, 11723472), (36, 11072168), (48, 8304126), (51, 7815648), (68, 5861736), (72, 5536084), (96, 4152063), (102, 3907824), (136, 2930868), (144, 2768042), (153, 2605216), (204, 1953912), (272, 1465434), (288, 1384021), (289, 1379232), (306, 1302608), (408, 976956), (544, 732717), (578, 689616), (612, 651304), (816, 488478), (867, 459744), (1156, 344808), (1224, 325652), (1632, 244239), (1734, 229872), (2312, 172404), (2448, 162826), (2601, 153248), (3468, 114936), (4624, 86202), (4789, 83232), (4896, 81413), (5202, 76624), (6936, 57468), (9248, 43101), (9578, 41616), (10404, 38312), (13872, 28734), (14367, 27744), (19156, 20808)]