263144448

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{4079}}^1$

素因数の和:4112

約数の個数: 132

約数和(自身を含む): 868583040

約数和(自身を除く): 605438592

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, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4079, 4608, 5376, 7168, 8064, 8158, 9216, 10752, 12237, 16128, 16316, 21504, 24474, 28553, 32256, 32632, 36711, 48948, 57106, 64512, 65264, 73422, 85659, 97896, 114212, 130528, 146844, 171318, 195792, 228424, 256977, 261056, 293688, 342636, 391584, 456848, 513954, 522112, 587376, 685272, 783168, 913696, 1027908, 1044224, 1174752, 1370544, 1566336, 1827392, 2055816, 2088448, 2349504, 2741088, 3132672, 3654784, 4111632, 4176896, 4699008, 5482176, 6265344, 7309568, 8223264, 9398016, 10964352, 12530688, 14619136, 16446528, 18796032, 21928704, 29238272, 32893056, 37592064, 43857408, 65786112, 87714816, 131572224, 263144448]

約数ペア:

[(1, 263144448), (2, 131572224), (3, 87714816), (4, 65786112), (6, 43857408), (7, 37592064), (8, 32893056), (9, 29238272), (12, 21928704), (14, 18796032), (16, 16446528), (18, 14619136), (21, 12530688), (24, 10964352), (28, 9398016), (32, 8223264), (36, 7309568), (42, 6265344), (48, 5482176), (56, 4699008), (63, 4176896), (64, 4111632), (72, 3654784), (84, 3132672), (96, 2741088), (112, 2349504), (126, 2088448), (128, 2055816), (144, 1827392), (168, 1566336), (192, 1370544), (224, 1174752), (252, 1044224), (256, 1027908), (288, 913696), (336, 783168), (384, 685272), (448, 587376), (504, 522112), (512, 513954), (576, 456848), (672, 391584), (768, 342636), (896, 293688), (1008, 261056), (1024, 256977), (1152, 228424), (1344, 195792), (1536, 171318), (1792, 146844), (2016, 130528), (2304, 114212), (2688, 97896), (3072, 85659), (3584, 73422), (4032, 65264), (4079, 64512), (4608, 57106), (5376, 48948), (7168, 36711), (8064, 32632), (8158, 32256), (9216, 28553), (10752, 24474), (12237, 21504), (16128, 16316)]