387671808

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1350

約数の個数: 144

約数和(自身を含む): 1140846336

約数和(自身を除く): 753174528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 256, 272, 276, 368, 384, 391, 408, 544, 552, 736, 768, 782, 816, 1088, 1104, 1173, 1291, 1472, 1564, 1632, 2176, 2208, 2346, 2582, 2944, 3128, 3264, 3873, 4352, 4416, 4692, 5164, 5888, 6256, 6528, 7746, 8832, 9384, 10328, 12512, 13056, 15492, 17664, 18768, 20656, 21947, 25024, 29693, 30984, 37536, 41312, 43894, 50048, 59386, 61968, 65841, 75072, 82624, 87788, 89079, 100096, 118772, 123936, 131682, 150144, 165248, 175576, 178158, 237544, 247872, 263364, 300288, 330496, 351152, 356316, 475088, 495744, 504781, 526728, 702304, 712632, 950176, 991488, 1009562, 1053456, 1404608, 1425264, 1514343, 1900352, 2019124, 2106912, 2809216, 2850528, 3028686, 3800704, 4038248, 4213824, 5618432, 5701056, 6057372, 7601408, 8076496, 8427648, 11402112, 12114744, 16152992, 16855296, 22804224, 24229488, 32305984, 48458976, 64611968, 96917952, 129223936, 193835904, 387671808]

約数ペア:

[(1, 387671808), (2, 193835904), (3, 129223936), (4, 96917952), (6, 64611968), (8, 48458976), (12, 32305984), (16, 24229488), (17, 22804224), (23, 16855296), (24, 16152992), (32, 12114744), (34, 11402112), (46, 8427648), (48, 8076496), (51, 7601408), (64, 6057372), (68, 5701056), (69, 5618432), (92, 4213824), (96, 4038248), (102, 3800704), (128, 3028686), (136, 2850528), (138, 2809216), (184, 2106912), (192, 2019124), (204, 1900352), (256, 1514343), (272, 1425264), (276, 1404608), (368, 1053456), (384, 1009562), (391, 991488), (408, 950176), (544, 712632), (552, 702304), (736, 526728), (768, 504781), (782, 495744), (816, 475088), (1088, 356316), (1104, 351152), (1173, 330496), (1291, 300288), (1472, 263364), (1564, 247872), (1632, 237544), (2176, 178158), (2208, 175576), (2346, 165248), (2582, 150144), (2944, 131682), (3128, 123936), (3264, 118772), (3873, 100096), (4352, 89079), (4416, 87788), (4692, 82624), (5164, 75072), (5888, 65841), (6256, 61968), (6528, 59386), (7746, 50048), (8832, 43894), (9384, 41312), (10328, 37536), (12512, 30984), (13056, 29693), (15492, 25024), (17664, 21947), (18768, 20656)]