838280448

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{5273}}^1$

素因数の和:5321

約数の個数: 144

約数和(自身を含む): 2587213440

約数和(自身を除く): 1748932992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2304, 2484, 2944, 3312, 3456, 4416, 4968, 5273, 5888, 6624, 6912, 8832, 9936, 10546, 13248, 15819, 17664, 19872, 21092, 26496, 31638, 39744, 42184, 47457, 52992, 63276, 79488, 84368, 94914, 121279, 126552, 142371, 158976, 168736, 189828, 242558, 253104, 284742, 337472, 363837, 379656, 485116, 506208, 569484, 674944, 727674, 759312, 970232, 1012416, 1091511, 1138968, 1349888, 1455348, 1518624, 1940464, 2024832, 2183022, 2277936, 2910696, 3037248, 3274533, 3880928, 4049664, 4366044, 4555872, 5821392, 6074496, 6549066, 7761856, 8732088, 9111744, 11642784, 12148992, 13098132, 15523712, 17464176, 18223488, 23285568, 26196264, 31047424, 34928352, 36446976, 46571136, 52392528, 69856704, 93142272, 104785056, 139713408, 209570112, 279426816, 419140224, 838280448]

約数ペア:

[(1, 838280448), (2, 419140224), (3, 279426816), (4, 209570112), (6, 139713408), (8, 104785056), (9, 93142272), (12, 69856704), (16, 52392528), (18, 46571136), (23, 36446976), (24, 34928352), (27, 31047424), (32, 26196264), (36, 23285568), (46, 18223488), (48, 17464176), (54, 15523712), (64, 13098132), (69, 12148992), (72, 11642784), (92, 9111744), (96, 8732088), (108, 7761856), (128, 6549066), (138, 6074496), (144, 5821392), (184, 4555872), (192, 4366044), (207, 4049664), (216, 3880928), (256, 3274533), (276, 3037248), (288, 2910696), (368, 2277936), (384, 2183022), (414, 2024832), (432, 1940464), (552, 1518624), (576, 1455348), (621, 1349888), (736, 1138968), (768, 1091511), (828, 1012416), (864, 970232), (1104, 759312), (1152, 727674), (1242, 674944), (1472, 569484), (1656, 506208), (1728, 485116), (2208, 379656), (2304, 363837), (2484, 337472), (2944, 284742), (3312, 253104), (3456, 242558), (4416, 189828), (4968, 168736), (5273, 158976), (5888, 142371), (6624, 126552), (6912, 121279), (8832, 94914), (9936, 84368), (10546, 79488), (13248, 63276), (15819, 52992), (17664, 47457), (19872, 42184), (21092, 39744), (26496, 31638)]