40464864

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 128432304

約数和(自身を除く): 87967440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 66, 72, 88, 96, 99, 106, 132, 144, 159, 176, 198, 212, 241, 264, 288, 318, 352, 396, 424, 477, 482, 528, 583, 636, 723, 792, 848, 954, 964, 1056, 1166, 1272, 1446, 1584, 1696, 1749, 1908, 1928, 2169, 2332, 2544, 2651, 2892, 3168, 3498, 3816, 3856, 4338, 4664, 5088, 5247, 5302, 5784, 6996, 7632, 7712, 7953, 8676, 9328, 10494, 10604, 11568, 12773, 13992, 15264, 15906, 17352, 18656, 20988, 21208, 23136, 23859, 25546, 27984, 31812, 34704, 38319, 41976, 42416, 47718, 51092, 55968, 63624, 69408, 76638, 83952, 84832, 95436, 102184, 114957, 127248, 140503, 153276, 167904, 190872, 204368, 229914, 254496, 281006, 306552, 381744, 408736, 421509, 459828, 562012, 613104, 763488, 843018, 919656, 1124024, 1226208, 1264527, 1686036, 1839312, 2248048, 2529054, 3372072, 3678624, 4496096, 5058108, 6744144, 10116216, 13488288, 20232432, 40464864]

約数ペア:

[(1, 40464864), (2, 20232432), (3, 13488288), (4, 10116216), (6, 6744144), (8, 5058108), (9, 4496096), (11, 3678624), (12, 3372072), (16, 2529054), (18, 2248048), (22, 1839312), (24, 1686036), (32, 1264527), (33, 1226208), (36, 1124024), (44, 919656), (48, 843018), (53, 763488), (66, 613104), (72, 562012), (88, 459828), (96, 421509), (99, 408736), (106, 381744), (132, 306552), (144, 281006), (159, 254496), (176, 229914), (198, 204368), (212, 190872), (241, 167904), (264, 153276), (288, 140503), (318, 127248), (352, 114957), (396, 102184), (424, 95436), (477, 84832), (482, 83952), (528, 76638), (583, 69408), (636, 63624), (723, 55968), (792, 51092), (848, 47718), (954, 42416), (964, 41976), (1056, 38319), (1166, 34704), (1272, 31812), (1446, 27984), (1584, 25546), (1696, 23859), (1749, 23136), (1908, 21208), (1928, 20988), (2169, 18656), (2332, 17352), (2544, 15906), (2651, 15264), (2892, 13992), (3168, 12773), (3498, 11568), (3816, 10604), (3856, 10494), (4338, 9328), (4664, 8676), (5088, 7953), (5247, 7712), (5302, 7632), (5784, 6996)]