64188681984

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{442217}}^1$

素因数の和:442252

約数の個数: 180

約数和(自身を含む): 218742249264

約数和(自身を除く): 154553567280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 12096, 16128, 18144, 20736, 24192, 36288, 48384, 72576, 145152, 442217, 884434, 1326651, 1768868, 2653302, 3095519, 3537736, 3979953, 5306604, 6191038, 7075472, 7959906, 9286557, 10613208, 11939859, 12382076, 14150944, 15919812, 18573114, 21226416, 23879718, 24764152, 27859671, 28301888, 31839624, 35819577, 37146228, 42452832, 47759436, 49528304, 55719342, 56603776, 63679248, 71639154, 74292456, 83579013, 84905664, 95518872, 99056608, 111438684, 113207552, 127358496, 143278308, 148584912, 167158026, 169811328, 191037744, 198113216, 222877368, 250737039, 254716992, 286556616, 297169824, 334316052, 339622656, 382075488, 396226432, 445754736, 501474078, 509433984, 573113232, 594339648, 668632104, 764150976, 792452864, 891509472, 1002948156, 1018867968, 1146226464, 1188679296, 1337264208, 1528301952, 1783018944, 2005896312, 2292452928, 2377358592, 2674528416, 3056603904, 3566037888, 4011792624, 4584905856, 5349056832, 7132075776, 8023585248, 9169811712, 10698113664, 16047170496, 21396227328, 32094340992, 64188681984]

約数ペア:

[(1, 64188681984), (2, 32094340992), (3, 21396227328), (4, 16047170496), (6, 10698113664), (7, 9169811712), (8, 8023585248), (9, 7132075776), (12, 5349056832), (14, 4584905856), (16, 4011792624), (18, 3566037888), (21, 3056603904), (24, 2674528416), (27, 2377358592), (28, 2292452928), (32, 2005896312), (36, 1783018944), (42, 1528301952), (48, 1337264208), (54, 1188679296), (56, 1146226464), (63, 1018867968), (64, 1002948156), (72, 891509472), (81, 792452864), (84, 764150976), (96, 668632104), (108, 594339648), (112, 573113232), (126, 509433984), (128, 501474078), (144, 445754736), (162, 396226432), (168, 382075488), (189, 339622656), (192, 334316052), (216, 297169824), (224, 286556616), (252, 254716992), (256, 250737039), (288, 222877368), (324, 198113216), (336, 191037744), (378, 169811328), (384, 167158026), (432, 148584912), (448, 143278308), (504, 127358496), (567, 113207552), (576, 111438684), (648, 99056608), (672, 95518872), (756, 84905664), (768, 83579013), (864, 74292456), (896, 71639154), (1008, 63679248), (1134, 56603776), (1152, 55719342), (1296, 49528304), (1344, 47759436), (1512, 42452832), (1728, 37146228), (1792, 35819577), (2016, 31839624), (2268, 28301888), (2304, 27859671), (2592, 24764152), (2688, 23879718), (3024, 21226416), (3456, 18573114), (4032, 15919812), (4536, 14150944), (5184, 12382076), (5376, 11939859), (6048, 10613208), (6912, 9286557), (8064, 7959906), (9072, 7075472), (10368, 6191038), (12096, 5306604), (16128, 3979953), (18144, 3537736), (20736, 3095519), (24192, 2653302), (36288, 1768868), (48384, 1326651), (72576, 884434), (145152, 442217)]