213140736

素因数分解:

$2^8\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1272

約数の個数: 108

約数和(自身を含む): 622847680

約数和(自身を除く): 409706944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 384, 474, 576, 632, 711, 768, 948, 1152, 1171, 1264, 1422, 1896, 2304, 2342, 2528, 2844, 3513, 3792, 4684, 5056, 5688, 7026, 7584, 9368, 10112, 10539, 11376, 14052, 15168, 18736, 20224, 21078, 22752, 28104, 30336, 37472, 42156, 45504, 56208, 60672, 74944, 84312, 91008, 92509, 112416, 149888, 168624, 182016, 185018, 224832, 277527, 299776, 337248, 370036, 449664, 555054, 674496, 740072, 832581, 899328, 1110108, 1348992, 1480144, 1665162, 2220216, 2697984, 2960288, 3330324, 4440432, 5920576, 6660648, 8880864, 11841152, 13321296, 17761728, 23682304, 26642592, 35523456, 53285184, 71046912, 106570368, 213140736]

約数ペア:

[(1, 213140736), (2, 106570368), (3, 71046912), (4, 53285184), (6, 35523456), (8, 26642592), (9, 23682304), (12, 17761728), (16, 13321296), (18, 11841152), (24, 8880864), (32, 6660648), (36, 5920576), (48, 4440432), (64, 3330324), (72, 2960288), (79, 2697984), (96, 2220216), (128, 1665162), (144, 1480144), (158, 1348992), (192, 1110108), (237, 899328), (256, 832581), (288, 740072), (316, 674496), (384, 555054), (474, 449664), (576, 370036), (632, 337248), (711, 299776), (768, 277527), (948, 224832), (1152, 185018), (1171, 182016), (1264, 168624), (1422, 149888), (1896, 112416), (2304, 92509), (2342, 91008), (2528, 84312), (2844, 74944), (3513, 60672), (3792, 56208), (4684, 45504), (5056, 42156), (5688, 37472), (7026, 30336), (7584, 28104), (9368, 22752), (10112, 21078), (10539, 20224), (11376, 18736), (14052, 15168)]