31377024

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{1297}}^1$

素因数の和:1327

約数の個数: 128

約数和(自身を含む): 105916800

約数和(自身を除く): 74539776

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1297, 1344, 1512, 1728, 2016, 2594, 2688, 3024, 3456, 3891, 4032, 5188, 6048, 7782, 8064, 9079, 10376, 11673, 12096, 15564, 18158, 20752, 23346, 24192, 27237, 31128, 35019, 36316, 41504, 46692, 54474, 62256, 70038, 72632, 81711, 83008, 93384, 108948, 124512, 140076, 145264, 163422, 166016, 186768, 217896, 245133, 249024, 280152, 290528, 326844, 373536, 435792, 490266, 498048, 560304, 581056, 653688, 747072, 871584, 980532, 1120608, 1162112, 1307376, 1494144, 1743168, 1961064, 2241216, 2614752, 3486336, 3922128, 4482432, 5229504, 7844256, 10459008, 15688512, 31377024]

約数ペア:

[(1, 31377024), (2, 15688512), (3, 10459008), (4, 7844256), (6, 5229504), (7, 4482432), (8, 3922128), (9, 3486336), (12, 2614752), (14, 2241216), (16, 1961064), (18, 1743168), (21, 1494144), (24, 1307376), (27, 1162112), (28, 1120608), (32, 980532), (36, 871584), (42, 747072), (48, 653688), (54, 581056), (56, 560304), (63, 498048), (64, 490266), (72, 435792), (84, 373536), (96, 326844), (108, 290528), (112, 280152), (126, 249024), (128, 245133), (144, 217896), (168, 186768), (189, 166016), (192, 163422), (216, 145264), (224, 140076), (252, 124512), (288, 108948), (336, 93384), (378, 83008), (384, 81711), (432, 72632), (448, 70038), (504, 62256), (576, 54474), (672, 46692), (756, 41504), (864, 36316), (896, 35019), (1008, 31128), (1152, 27237), (1297, 24192), (1344, 23346), (1512, 20752), (1728, 18158), (2016, 15564), (2594, 12096), (2688, 11673), (3024, 10376), (3456, 9079), (3891, 8064), (4032, 7782), (5188, 6048)]