378749142

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{653}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 881487360

約数和(自身を除く): 502738218

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 467, 621, 653, 934, 1242, 1306, 1401, 1959, 2802, 3918, 4203, 5877, 8406, 10741, 11754, 12609, 15019, 17631, 21482, 25218, 30038, 32223, 35262, 45057, 64446, 90114, 96669, 135171, 193338, 270342, 290007, 304951, 405513, 580014, 609902, 811026, 914853, 1829706, 2744559, 5489118, 7013873, 8233677, 14027746, 16467354, 21041619, 42083238, 63124857, 126249714, 189374571, 378749142]

約数ペア:

[(1, 378749142), (2, 189374571), (3, 126249714), (6, 63124857), (9, 42083238), (18, 21041619), (23, 16467354), (27, 14027746), (46, 8233677), (54, 7013873), (69, 5489118), (138, 2744559), (207, 1829706), (414, 914853), (467, 811026), (621, 609902), (653, 580014), (934, 405513), (1242, 304951), (1306, 290007), (1401, 270342), (1959, 193338), (2802, 135171), (3918, 96669), (4203, 90114), (5877, 64446), (8406, 45057), (10741, 35262), (11754, 32223), (12609, 30038), (15019, 25218), (17631, 21482)]