1118982816

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{26431}}^1$

素因数の和:26464

約数の個数: 144

約数和(自身を含む): 3796692480

約数和(自身を除く): 2677709664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 26431, 42336, 52862, 79293, 105724, 158586, 185017, 211448, 237879, 317172, 370034, 422896, 475758, 555051, 634344, 713637, 740068, 845792, 951516, 1110102, 1268688, 1295119, 1427274, 1480136, 1665153, 1903032, 2220204, 2537376, 2590238, 2854548, 2960272, 3330306, 3806064, 3885357, 4440408, 4995459, 5180476, 5709096, 5920544, 6660612, 7612128, 7770714, 8880816, 9990918, 10360952, 11418192, 11656071, 13321224, 15541428, 17761632, 19981836, 20721904, 22836384, 23312142, 26642448, 31082856, 34968213, 39963672, 41443808, 46624284, 53284896, 62165712, 69936426, 79927344, 93248568, 124331424, 139872852, 159854688, 186497136, 279745704, 372994272, 559491408, 1118982816]

約数ペア:

[(1, 1118982816), (2, 559491408), (3, 372994272), (4, 279745704), (6, 186497136), (7, 159854688), (8, 139872852), (9, 124331424), (12, 93248568), (14, 79927344), (16, 69936426), (18, 62165712), (21, 53284896), (24, 46624284), (27, 41443808), (28, 39963672), (32, 34968213), (36, 31082856), (42, 26642448), (48, 23312142), (49, 22836384), (54, 20721904), (56, 19981836), (63, 17761632), (72, 15541428), (84, 13321224), (96, 11656071), (98, 11418192), (108, 10360952), (112, 9990918), (126, 8880816), (144, 7770714), (147, 7612128), (168, 6660612), (189, 5920544), (196, 5709096), (216, 5180476), (224, 4995459), (252, 4440408), (288, 3885357), (294, 3806064), (336, 3330306), (378, 2960272), (392, 2854548), (432, 2590238), (441, 2537376), (504, 2220204), (588, 1903032), (672, 1665153), (756, 1480136), (784, 1427274), (864, 1295119), (882, 1268688), (1008, 1110102), (1176, 951516), (1323, 845792), (1512, 740068), (1568, 713637), (1764, 634344), (2016, 555051), (2352, 475758), (2646, 422896), (3024, 370034), (3528, 317172), (4704, 237879), (5292, 211448), (6048, 185017), (7056, 158586), (10584, 105724), (14112, 79293), (21168, 52862), (26431, 42336)]