419492032

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 112

約数和(自身を含む): 934882560

約数和(自身を除く): 515390528

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 53, 64, 76, 92, 106, 152, 184, 212, 283, 304, 368, 424, 437, 566, 608, 736, 848, 874, 1007, 1132, 1216, 1219, 1472, 1696, 1748, 2014, 2264, 2438, 3392, 3496, 4028, 4528, 4876, 5377, 6509, 6992, 8056, 9056, 9752, 10754, 13018, 13984, 14999, 16112, 18112, 19504, 21508, 23161, 26036, 27968, 29998, 32224, 39008, 43016, 46322, 52072, 59996, 64448, 78016, 86032, 92644, 104144, 119992, 123671, 172064, 185288, 208288, 239984, 247342, 284981, 344128, 344977, 370576, 416576, 479968, 494684, 569962, 689954, 741152, 959936, 989368, 1139924, 1379908, 1482304, 1978736, 2279848, 2759816, 3957472, 4559696, 5519632, 6554563, 7914944, 9119392, 11039264, 13109126, 18238784, 22078528, 26218252, 52436504, 104873008, 209746016, 419492032]

約数ペア:

[(1, 419492032), (2, 209746016), (4, 104873008), (8, 52436504), (16, 26218252), (19, 22078528), (23, 18238784), (32, 13109126), (38, 11039264), (46, 9119392), (53, 7914944), (64, 6554563), (76, 5519632), (92, 4559696), (106, 3957472), (152, 2759816), (184, 2279848), (212, 1978736), (283, 1482304), (304, 1379908), (368, 1139924), (424, 989368), (437, 959936), (566, 741152), (608, 689954), (736, 569962), (848, 494684), (874, 479968), (1007, 416576), (1132, 370576), (1216, 344977), (1219, 344128), (1472, 284981), (1696, 247342), (1748, 239984), (2014, 208288), (2264, 185288), (2438, 172064), (3392, 123671), (3496, 119992), (4028, 104144), (4528, 92644), (4876, 86032), (5377, 78016), (6509, 64448), (6992, 59996), (8056, 52072), (9056, 46322), (9752, 43016), (10754, 39008), (13018, 32224), (13984, 29998), (14999, 27968), (16112, 26036), (18112, 23161), (19504, 21508)]