1331321184

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{9011}}^1$

素因数の和:9055

約数の個数: 144

約数和(自身を含む): 4133263680

約数和(自身を除く): 2801942496

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, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 972, 1026, 1296, 1368, 1539, 1824, 1944, 2052, 2592, 2736, 3078, 3888, 4104, 4617, 5472, 6156, 7776, 8208, 9011, 9234, 12312, 16416, 18022, 18468, 24624, 27033, 36044, 36936, 49248, 54066, 72088, 73872, 81099, 108132, 144176, 147744, 162198, 171209, 216264, 243297, 288352, 324396, 342418, 432528, 486594, 513627, 648792, 684836, 729891, 865056, 973188, 1027254, 1297584, 1369672, 1459782, 1540881, 1946376, 2054508, 2189673, 2595168, 2739344, 2919564, 3081762, 3892752, 4109016, 4379346, 4622643, 5478688, 5839128, 6163524, 7785504, 8218032, 8758692, 9245286, 11678256, 12327048, 13867929, 16436064, 17517384, 18490572, 23356512, 24654096, 27735858, 35034768, 36981144, 41603787, 49308192, 55471716, 70069536, 73962288, 83207574, 110943432, 147924576, 166415148, 221886864, 332830296, 443773728, 665660592, 1331321184]

約数ペア:

[(1, 1331321184), (2, 665660592), (3, 443773728), (4, 332830296), (6, 221886864), (8, 166415148), (9, 147924576), (12, 110943432), (16, 83207574), (18, 73962288), (19, 70069536), (24, 55471716), (27, 49308192), (32, 41603787), (36, 36981144), (38, 35034768), (48, 27735858), (54, 24654096), (57, 23356512), (72, 18490572), (76, 17517384), (81, 16436064), (96, 13867929), (108, 12327048), (114, 11678256), (144, 9245286), (152, 8758692), (162, 8218032), (171, 7785504), (216, 6163524), (228, 5839128), (243, 5478688), (288, 4622643), (304, 4379346), (324, 4109016), (342, 3892752), (432, 3081762), (456, 2919564), (486, 2739344), (513, 2595168), (608, 2189673), (648, 2054508), (684, 1946376), (864, 1540881), (912, 1459782), (972, 1369672), (1026, 1297584), (1296, 1027254), (1368, 973188), (1539, 865056), (1824, 729891), (1944, 684836), (2052, 648792), (2592, 513627), (2736, 486594), (3078, 432528), (3888, 342418), (4104, 324396), (4617, 288352), (5472, 243297), (6156, 216264), (7776, 171209), (8208, 162198), (9011, 147744), (9234, 144176), (12312, 108132), (16416, 81099), (18022, 73872), (18468, 72088), (24624, 54066), (27033, 49248), (36044, 36936)]