211618656

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4338

約数の個数: 120

約数和(自身を含む): 655273080

約数和(自身を除く): 443654424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 4297, 5472, 6156, 8208, 8594, 12312, 12891, 16416, 17188, 24624, 25782, 34376, 38673, 49248, 51564, 68752, 77346, 81643, 103128, 116019, 137504, 154692, 163286, 206256, 232038, 244929, 309384, 326572, 348057, 412512, 464076, 489858, 618768, 653144, 696114, 734787, 928152, 979716, 1237536, 1306288, 1392228, 1469574, 1856304, 1959432, 2204361, 2612576, 2784456, 2939148, 3712608, 3918864, 4408722, 5568912, 5878296, 6613083, 7837728, 8817444, 11137824, 11756592, 13226166, 17634888, 23513184, 26452332, 35269776, 52904664, 70539552, 105809328, 211618656]

約数ペア:

[(1, 211618656), (2, 105809328), (3, 70539552), (4, 52904664), (6, 35269776), (8, 26452332), (9, 23513184), (12, 17634888), (16, 13226166), (18, 11756592), (19, 11137824), (24, 8817444), (27, 7837728), (32, 6613083), (36, 5878296), (38, 5568912), (48, 4408722), (54, 3918864), (57, 3712608), (72, 2939148), (76, 2784456), (81, 2612576), (96, 2204361), (108, 1959432), (114, 1856304), (144, 1469574), (152, 1392228), (162, 1306288), (171, 1237536), (216, 979716), (228, 928152), (288, 734787), (304, 696114), (324, 653144), (342, 618768), (432, 489858), (456, 464076), (513, 412512), (608, 348057), (648, 326572), (684, 309384), (864, 244929), (912, 232038), (1026, 206256), (1296, 163286), (1368, 154692), (1539, 137504), (1824, 116019), (2052, 103128), (2592, 81643), (2736, 77346), (3078, 68752), (4104, 51564), (4297, 49248), (5472, 38673), (6156, 34376), (8208, 25782), (8594, 24624), (12312, 17188), (12891, 16416)]