272887488

素因数分解:

$2^6\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2099

約数の個数: 112

約数和(自身を含む): 812800000

約数和(自身を除く): 539912512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 144, 158, 192, 216, 237, 288, 316, 432, 474, 576, 632, 711, 864, 948, 1264, 1422, 1728, 1896, 1999, 2133, 2528, 2844, 3792, 3998, 4266, 5056, 5688, 5997, 7584, 7996, 8532, 11376, 11994, 15168, 15992, 17064, 17991, 22752, 23988, 31984, 34128, 35982, 45504, 47976, 53973, 63968, 68256, 71964, 95952, 107946, 127936, 136512, 143928, 157921, 191904, 215892, 287856, 315842, 383808, 431784, 473763, 575712, 631684, 863568, 947526, 1151424, 1263368, 1421289, 1727136, 1895052, 2526736, 2842578, 3454272, 3790104, 4263867, 5053472, 5685156, 7580208, 8527734, 10106944, 11370312, 15160416, 17055468, 22740624, 30320832, 34110936, 45481248, 68221872, 90962496, 136443744, 272887488]

約数ペア:

[(1, 272887488), (2, 136443744), (3, 90962496), (4, 68221872), (6, 45481248), (8, 34110936), (9, 30320832), (12, 22740624), (16, 17055468), (18, 15160416), (24, 11370312), (27, 10106944), (32, 8527734), (36, 7580208), (48, 5685156), (54, 5053472), (64, 4263867), (72, 3790104), (79, 3454272), (96, 2842578), (108, 2526736), (144, 1895052), (158, 1727136), (192, 1421289), (216, 1263368), (237, 1151424), (288, 947526), (316, 863568), (432, 631684), (474, 575712), (576, 473763), (632, 431784), (711, 383808), (864, 315842), (948, 287856), (1264, 215892), (1422, 191904), (1728, 157921), (1896, 143928), (1999, 136512), (2133, 127936), (2528, 107946), (2844, 95952), (3792, 71964), (3998, 68256), (4266, 63968), (5056, 53973), (5688, 47976), (5997, 45504), (7584, 35982), (7996, 34128), (8532, 31984), (11376, 23988), (11994, 22752), (15168, 17991), (15992, 17064)]