321301248

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 913422720

約数和(自身を除く): 592121472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 97, 114, 128, 152, 192, 194, 227, 228, 256, 291, 304, 384, 388, 454, 456, 582, 608, 681, 768, 776, 908, 912, 1164, 1216, 1362, 1552, 1816, 1824, 1843, 2328, 2432, 2724, 3104, 3632, 3648, 3686, 4313, 4656, 4864, 5448, 5529, 6208, 7264, 7296, 7372, 8626, 9312, 10896, 11058, 12416, 12939, 14528, 14592, 14744, 17252, 18624, 21792, 22019, 22116, 24832, 25878, 29056, 29488, 34504, 37248, 43584, 44038, 44232, 51756, 58112, 58976, 66057, 69008, 74496, 87168, 88076, 88464, 103512, 117952, 132114, 138016, 174336, 176152, 176928, 207024, 235904, 264228, 276032, 352304, 353856, 414048, 418361, 471808, 528456, 552064, 704608, 707712, 828096, 836722, 1056912, 1104128, 1255083, 1409216, 1415424, 1656192, 1673444, 2113824, 2510166, 2818432, 3312384, 3346888, 4227648, 5020332, 5636864, 6693776, 8455296, 10040664, 13387552, 16910592, 20081328, 26775104, 40162656, 53550208, 80325312, 107100416, 160650624, 321301248]

約数ペア:

[(1, 321301248), (2, 160650624), (3, 107100416), (4, 80325312), (6, 53550208), (8, 40162656), (12, 26775104), (16, 20081328), (19, 16910592), (24, 13387552), (32, 10040664), (38, 8455296), (48, 6693776), (57, 5636864), (64, 5020332), (76, 4227648), (96, 3346888), (97, 3312384), (114, 2818432), (128, 2510166), (152, 2113824), (192, 1673444), (194, 1656192), (227, 1415424), (228, 1409216), (256, 1255083), (291, 1104128), (304, 1056912), (384, 836722), (388, 828096), (454, 707712), (456, 704608), (582, 552064), (608, 528456), (681, 471808), (768, 418361), (776, 414048), (908, 353856), (912, 352304), (1164, 276032), (1216, 264228), (1362, 235904), (1552, 207024), (1816, 176928), (1824, 176152), (1843, 174336), (2328, 138016), (2432, 132114), (2724, 117952), (3104, 103512), (3632, 88464), (3648, 88076), (3686, 87168), (4313, 74496), (4656, 69008), (4864, 66057), (5448, 58976), (5529, 58112), (6208, 51756), (7264, 44232), (7296, 44038), (7372, 43584), (8626, 37248), (9312, 34504), (10896, 29488), (11058, 29056), (12416, 25878), (12939, 24832), (14528, 22116), (14592, 22019), (14744, 21792), (17252, 18624)]