1207842048

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{74891}}^1$

素因数の和:74920

約数の個数: 108

約数和(自身を含む): 3980060448

約数和(自身を除く): 2772218400

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, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 74891, 149782, 224673, 299564, 449346, 524237, 599128, 674019, 898692, 1048474, 1198256, 1348038, 1572711, 1797384, 2096948, 2396512, 2696076, 3145422, 3594768, 4193896, 4718133, 4793024, 5392152, 6290844, 7189536, 8387792, 9436266, 9586048, 10784304, 12581688, 14379072, 16775584, 18872532, 19172096, 21568608, 25163376, 28758144, 33551168, 37745064, 43137216, 50326752, 57516288, 67102336, 75490128, 86274432, 100653504, 134204672, 150980256, 172548864, 201307008, 301960512, 402614016, 603921024, 1207842048]

約数ペア:

[(1, 1207842048), (2, 603921024), (3, 402614016), (4, 301960512), (6, 201307008), (7, 172548864), (8, 150980256), (9, 134204672), (12, 100653504), (14, 86274432), (16, 75490128), (18, 67102336), (21, 57516288), (24, 50326752), (28, 43137216), (32, 37745064), (36, 33551168), (42, 28758144), (48, 25163376), (56, 21568608), (63, 19172096), (64, 18872532), (72, 16775584), (84, 14379072), (96, 12581688), (112, 10784304), (126, 9586048), (128, 9436266), (144, 8387792), (168, 7189536), (192, 6290844), (224, 5392152), (252, 4793024), (256, 4718133), (288, 4193896), (336, 3594768), (384, 3145422), (448, 2696076), (504, 2396512), (576, 2096948), (672, 1797384), (768, 1572711), (896, 1348038), (1008, 1198256), (1152, 1048474), (1344, 898692), (1792, 674019), (2016, 599128), (2304, 524237), (2688, 449346), (4032, 299564), (5376, 224673), (8064, 149782), (16128, 74891)]