287084736

素因数分解:

$2^6\times 3^4\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:804

約数の個数: 140

約数和(自身を含む): 863010720

約数和(自身を除く): 575925984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 144, 158, 162, 192, 216, 237, 288, 316, 324, 432, 474, 576, 632, 648, 701, 711, 864, 948, 1264, 1296, 1402, 1422, 1728, 1896, 2103, 2133, 2528, 2592, 2804, 2844, 3792, 4206, 4266, 5056, 5184, 5608, 5688, 6309, 6399, 7584, 8412, 8532, 11216, 11376, 12618, 12798, 15168, 16824, 17064, 18927, 22432, 22752, 25236, 25596, 33648, 34128, 37854, 44864, 45504, 50472, 51192, 55379, 56781, 67296, 68256, 75708, 100944, 102384, 110758, 113562, 134592, 136512, 151416, 166137, 201888, 204768, 221516, 227124, 302832, 332274, 403776, 409536, 443032, 454248, 498411, 605664, 664548, 886064, 908496, 996822, 1211328, 1329096, 1495233, 1772128, 1816992, 1993644, 2658192, 2990466, 3544256, 3633984, 3987288, 4485699, 5316384, 5980932, 7974576, 8971398, 10632768, 11961864, 15949152, 17942796, 23923728, 31898304, 35885592, 47847456, 71771184, 95694912, 143542368, 287084736]

約数ペア:

[(1, 287084736), (2, 143542368), (3, 95694912), (4, 71771184), (6, 47847456), (8, 35885592), (9, 31898304), (12, 23923728), (16, 17942796), (18, 15949152), (24, 11961864), (27, 10632768), (32, 8971398), (36, 7974576), (48, 5980932), (54, 5316384), (64, 4485699), (72, 3987288), (79, 3633984), (81, 3544256), (96, 2990466), (108, 2658192), (144, 1993644), (158, 1816992), (162, 1772128), (192, 1495233), (216, 1329096), (237, 1211328), (288, 996822), (316, 908496), (324, 886064), (432, 664548), (474, 605664), (576, 498411), (632, 454248), (648, 443032), (701, 409536), (711, 403776), (864, 332274), (948, 302832), (1264, 227124), (1296, 221516), (1402, 204768), (1422, 201888), (1728, 166137), (1896, 151416), (2103, 136512), (2133, 134592), (2528, 113562), (2592, 110758), (2804, 102384), (2844, 100944), (3792, 75708), (4206, 68256), (4266, 67296), (5056, 56781), (5184, 55379), (5608, 51192), (5688, 50472), (6309, 45504), (6399, 44864), (7584, 37854), (8412, 34128), (8532, 33648), (11216, 25596), (11376, 25236), (12618, 22752), (12798, 22432), (15168, 18927), (16824, 17064)]