261604224

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{32441}}^1$

素因数の和:32468

約数の個数: 96

約数和(自身を含む): 860361840

約数和(自身を除く): 598757616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 32441, 64882, 97323, 129764, 194646, 227087, 259528, 291969, 389292, 454174, 519056, 583938, 681261, 778584, 908348, 1038112, 1167876, 1362522, 1557168, 1816696, 2043783, 2076224, 2335752, 2725044, 3114336, 3633392, 4087566, 4152448, 4671504, 5450088, 6228672, 7266784, 8175132, 9343008, 10900176, 12457344, 14533568, 16350264, 18686016, 21800352, 29067136, 32700528, 37372032, 43600704, 65401056, 87201408, 130802112, 261604224]

約数ペア:

[(1, 261604224), (2, 130802112), (3, 87201408), (4, 65401056), (6, 43600704), (7, 37372032), (8, 32700528), (9, 29067136), (12, 21800352), (14, 18686016), (16, 16350264), (18, 14533568), (21, 12457344), (24, 10900176), (28, 9343008), (32, 8175132), (36, 7266784), (42, 6228672), (48, 5450088), (56, 4671504), (63, 4152448), (64, 4087566), (72, 3633392), (84, 3114336), (96, 2725044), (112, 2335752), (126, 2076224), (128, 2043783), (144, 1816696), (168, 1557168), (192, 1362522), (224, 1167876), (252, 1038112), (288, 908348), (336, 778584), (384, 681261), (448, 583938), (504, 519056), (576, 454174), (672, 389292), (896, 291969), (1008, 259528), (1152, 227087), (1344, 194646), (2016, 129764), (2688, 97323), (4032, 64882), (8064, 32441)]