788429376

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{21727}}^1$

素因数の和:21758

約数の個数: 140

約数和(自身を含む): 2671153408

約数和(自身を除く): 1882724032

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, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 21727, 36288, 43454, 65181, 86908, 130362, 152089, 173816, 195543, 260724, 304178, 347632, 391086, 456267, 521448, 586629, 608356, 695264, 782172, 912534, 1042896, 1173258, 1216712, 1368801, 1390528, 1564344, 1759887, 1825068, 2085792, 2346516, 2433424, 2737602, 3128688, 3519774, 3650136, 4106403, 4171584, 4693032, 4866848, 5475204, 6257376, 7039548, 7300272, 8212806, 9386064, 9733696, 10950408, 12319209, 12514752, 14079096, 14600544, 16425612, 18772128, 21900816, 24638418, 28158192, 29201088, 32851224, 37544256, 43801632, 49276836, 56316384, 65702448, 87603264, 98553672, 112632768, 131404896, 197107344, 262809792, 394214688, 788429376]

約数ペア:

[(1, 788429376), (2, 394214688), (3, 262809792), (4, 197107344), (6, 131404896), (7, 112632768), (8, 98553672), (9, 87603264), (12, 65702448), (14, 56316384), (16, 49276836), (18, 43801632), (21, 37544256), (24, 32851224), (27, 29201088), (28, 28158192), (32, 24638418), (36, 21900816), (42, 18772128), (48, 16425612), (54, 14600544), (56, 14079096), (63, 12514752), (64, 12319209), (72, 10950408), (81, 9733696), (84, 9386064), (96, 8212806), (108, 7300272), (112, 7039548), (126, 6257376), (144, 5475204), (162, 4866848), (168, 4693032), (189, 4171584), (192, 4106403), (216, 3650136), (224, 3519774), (252, 3128688), (288, 2737602), (324, 2433424), (336, 2346516), (378, 2085792), (432, 1825068), (448, 1759887), (504, 1564344), (567, 1390528), (576, 1368801), (648, 1216712), (672, 1173258), (756, 1042896), (864, 912534), (1008, 782172), (1134, 695264), (1296, 608356), (1344, 586629), (1512, 521448), (1728, 456267), (2016, 391086), (2268, 347632), (2592, 304178), (3024, 260724), (4032, 195543), (4536, 173816), (5184, 152089), (6048, 130362), (9072, 86908), (12096, 65181), (18144, 43454), (21727, 36288)]