254280768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1540

約数の個数: 112

約数和(自身を含む): 775069824

約数和(自身を除く): 520789056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 137, 168, 192, 224, 274, 336, 411, 448, 548, 672, 822, 959, 1096, 1344, 1381, 1644, 1918, 2192, 2762, 2877, 3288, 3836, 4143, 4384, 5524, 5754, 6576, 7672, 8286, 8768, 9667, 11048, 11508, 13152, 15344, 16572, 19334, 22096, 23016, 26304, 29001, 30688, 33144, 38668, 44192, 46032, 58002, 61376, 66288, 77336, 88384, 92064, 116004, 132576, 154672, 184128, 189197, 232008, 265152, 309344, 378394, 464016, 567591, 618688, 756788, 928032, 1135182, 1324379, 1513576, 1856064, 2270364, 2648758, 3027152, 3973137, 4540728, 5297516, 6054304, 7946274, 9081456, 10595032, 12108608, 15892548, 18162912, 21190064, 31785096, 36325824, 42380128, 63570192, 84760256, 127140384, 254280768]

約数ペア:

[(1, 254280768), (2, 127140384), (3, 84760256), (4, 63570192), (6, 42380128), (7, 36325824), (8, 31785096), (12, 21190064), (14, 18162912), (16, 15892548), (21, 12108608), (24, 10595032), (28, 9081456), (32, 7946274), (42, 6054304), (48, 5297516), (56, 4540728), (64, 3973137), (84, 3027152), (96, 2648758), (112, 2270364), (137, 1856064), (168, 1513576), (192, 1324379), (224, 1135182), (274, 928032), (336, 756788), (411, 618688), (448, 567591), (548, 464016), (672, 378394), (822, 309344), (959, 265152), (1096, 232008), (1344, 189197), (1381, 184128), (1644, 154672), (1918, 132576), (2192, 116004), (2762, 92064), (2877, 88384), (3288, 77336), (3836, 66288), (4143, 61376), (4384, 58002), (5524, 46032), (5754, 44192), (6576, 38668), (7672, 33144), (8286, 30688), (8768, 29001), (9667, 26304), (11048, 23016), (11508, 22096), (13152, 19334), (15344, 16572)]