231257232

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 667048824

約数和(自身を除く): 435791592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 157, 159, 193, 212, 314, 318, 386, 424, 471, 477, 579, 628, 636, 772, 848, 942, 954, 1158, 1256, 1272, 1413, 1544, 1737, 1884, 1908, 2316, 2512, 2544, 2826, 3088, 3474, 3768, 3816, 4632, 5652, 6948, 7536, 7632, 8321, 9264, 10229, 11304, 13896, 16642, 20458, 22608, 24963, 27792, 30301, 30687, 33284, 40916, 49926, 60602, 61374, 66568, 74889, 81832, 90903, 92061, 99852, 121204, 122748, 133136, 149778, 163664, 181806, 184122, 199704, 242408, 245496, 272709, 299556, 363612, 368244, 399408, 484816, 490992, 545418, 599112, 727224, 736488, 1090836, 1198224, 1454448, 1472976, 1605953, 2181672, 3211906, 4363344, 4817859, 6423812, 9635718, 12847624, 14453577, 19271436, 25695248, 28907154, 38542872, 57814308, 77085744, 115628616, 231257232]

約数ペア:

[(1, 231257232), (2, 115628616), (3, 77085744), (4, 57814308), (6, 38542872), (8, 28907154), (9, 25695248), (12, 19271436), (16, 14453577), (18, 12847624), (24, 9635718), (36, 6423812), (48, 4817859), (53, 4363344), (72, 3211906), (106, 2181672), (144, 1605953), (157, 1472976), (159, 1454448), (193, 1198224), (212, 1090836), (314, 736488), (318, 727224), (386, 599112), (424, 545418), (471, 490992), (477, 484816), (579, 399408), (628, 368244), (636, 363612), (772, 299556), (848, 272709), (942, 245496), (954, 242408), (1158, 199704), (1256, 184122), (1272, 181806), (1413, 163664), (1544, 149778), (1737, 133136), (1884, 122748), (1908, 121204), (2316, 99852), (2512, 92061), (2544, 90903), (2826, 81832), (3088, 74889), (3474, 66568), (3768, 61374), (3816, 60602), (4632, 49926), (5652, 40916), (6948, 33284), (7536, 30687), (7632, 30301), (8321, 27792), (9264, 24963), (10229, 22608), (11304, 20458), (13896, 16642)]