396406656

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5033

約数の個数: 128

約数和(自身を含む): 1221062400

約数和(自身を除く): 824655744

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, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2944, 3312, 3456, 4416, 4968, 4987, 6624, 8832, 9936, 9974, 13248, 14961, 19872, 19948, 26496, 29922, 39744, 39896, 44883, 59844, 79488, 79792, 89766, 114701, 119688, 134649, 159584, 179532, 229402, 239376, 269298, 319168, 344103, 359064, 458804, 478752, 538596, 638336, 688206, 718128, 917608, 957504, 1032309, 1077192, 1376412, 1436256, 1835216, 1915008, 2064618, 2154384, 2752824, 2872512, 3096927, 3670432, 4129236, 4308768, 5505648, 5745024, 6193854, 7340864, 8258472, 8617536, 11011296, 12387708, 14681728, 16516944, 17235072, 22022592, 24775416, 33033888, 44045184, 49550832, 66067776, 99101664, 132135552, 198203328, 396406656]

約数ペア:

[(1, 396406656), (2, 198203328), (3, 132135552), (4, 99101664), (6, 66067776), (8, 49550832), (9, 44045184), (12, 33033888), (16, 24775416), (18, 22022592), (23, 17235072), (24, 16516944), (27, 14681728), (32, 12387708), (36, 11011296), (46, 8617536), (48, 8258472), (54, 7340864), (64, 6193854), (69, 5745024), (72, 5505648), (92, 4308768), (96, 4129236), (108, 3670432), (128, 3096927), (138, 2872512), (144, 2752824), (184, 2154384), (192, 2064618), (207, 1915008), (216, 1835216), (276, 1436256), (288, 1376412), (368, 1077192), (384, 1032309), (414, 957504), (432, 917608), (552, 718128), (576, 688206), (621, 638336), (736, 538596), (828, 478752), (864, 458804), (1104, 359064), (1152, 344103), (1242, 319168), (1472, 269298), (1656, 239376), (1728, 229402), (2208, 179532), (2484, 159584), (2944, 134649), (3312, 119688), (3456, 114701), (4416, 89766), (4968, 79792), (4987, 79488), (6624, 59844), (8832, 44883), (9936, 39896), (9974, 39744), (13248, 29922), (14961, 26496), (19872, 19948)]