390318144

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{25733}}^1$

素因数の和:25827

約数の個数: 56

約数和(自身を含む): 1045829760

約数和(自身を除く): 655511616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 5056, 7584, 15168, 25733, 51466, 77199, 102932, 154398, 205864, 308796, 411728, 617592, 823456, 1235184, 1646912, 2032907, 2470368, 4065814, 4940736, 6098721, 8131628, 12197442, 16263256, 24394884, 32526512, 48789768, 65053024, 97579536, 130106048, 195159072, 390318144]

約数ペア:

[(1, 390318144), (2, 195159072), (3, 130106048), (4, 97579536), (6, 65053024), (8, 48789768), (12, 32526512), (16, 24394884), (24, 16263256), (32, 12197442), (48, 8131628), (64, 6098721), (79, 4940736), (96, 4065814), (158, 2470368), (192, 2032907), (237, 1646912), (316, 1235184), (474, 823456), (632, 617592), (948, 411728), (1264, 308796), (1896, 205864), (2528, 154398), (3792, 102932), (5056, 77199), (7584, 51466), (15168, 25733)]