257112144

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{6841}}^1$

素因数の和:6890

約数の個数: 100

約数和(自身を含む): 769930260

約数和(自身を除く): 512818116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 261, 324, 348, 432, 464, 522, 648, 696, 783, 1044, 1296, 1392, 1566, 2088, 2349, 3132, 4176, 4698, 6264, 6841, 9396, 12528, 13682, 18792, 20523, 27364, 37584, 41046, 54728, 61569, 82092, 109456, 123138, 164184, 184707, 198389, 246276, 328368, 369414, 396778, 492552, 554121, 595167, 738828, 793556, 985104, 1108242, 1190334, 1477656, 1587112, 1785501, 2216484, 2380668, 2955312, 3174224, 3571002, 4432968, 4761336, 5356503, 7142004, 8865936, 9522672, 10713006, 14284008, 16069509, 21426012, 28568016, 32139018, 42852024, 64278036, 85704048, 128556072, 257112144]

約数ペア:

[(1, 257112144), (2, 128556072), (3, 85704048), (4, 64278036), (6, 42852024), (8, 32139018), (9, 28568016), (12, 21426012), (16, 16069509), (18, 14284008), (24, 10713006), (27, 9522672), (29, 8865936), (36, 7142004), (48, 5356503), (54, 4761336), (58, 4432968), (72, 3571002), (81, 3174224), (87, 2955312), (108, 2380668), (116, 2216484), (144, 1785501), (162, 1587112), (174, 1477656), (216, 1190334), (232, 1108242), (261, 985104), (324, 793556), (348, 738828), (432, 595167), (464, 554121), (522, 492552), (648, 396778), (696, 369414), (783, 328368), (1044, 246276), (1296, 198389), (1392, 184707), (1566, 164184), (2088, 123138), (2349, 109456), (3132, 82092), (4176, 61569), (4698, 54728), (6264, 41046), (6841, 37584), (9396, 27364), (12528, 20523), (13682, 18792)]