1439980416

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{19841}}^1$

素因数の和:19874

約数の個数: 160

約数和(自身を含む): 4897799280

約数和(自身を除く): 3457818864

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, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 10368, 12096, 18144, 19841, 24192, 36288, 39682, 59523, 72576, 79364, 119046, 138887, 158728, 178569, 238092, 277774, 317456, 357138, 416661, 476184, 535707, 555548, 634912, 714276, 833322, 952368, 1071414, 1111096, 1249983, 1269824, 1428552, 1607121, 1666644, 1904736, 2142828, 2222192, 2499966, 2539648, 2857104, 3214242, 3333288, 3749949, 3809472, 4285656, 4444384, 4999932, 5714208, 6428484, 6666576, 7499898, 7618944, 8571312, 8888768, 9999864, 11249847, 11428416, 12856968, 13333152, 14999796, 17142624, 17777536, 19999728, 22499694, 22856832, 25713936, 26666304, 29999592, 34285248, 39999456, 44999388, 51427872, 53332608, 59999184, 68570496, 79998912, 89998776, 102855744, 119998368, 159997824, 179997552, 205711488, 239996736, 359995104, 479993472, 719990208, 1439980416]

約数ペア:

[(1, 1439980416), (2, 719990208), (3, 479993472), (4, 359995104), (6, 239996736), (7, 205711488), (8, 179997552), (9, 159997824), (12, 119998368), (14, 102855744), (16, 89998776), (18, 79998912), (21, 68570496), (24, 59999184), (27, 53332608), (28, 51427872), (32, 44999388), (36, 39999456), (42, 34285248), (48, 29999592), (54, 26666304), (56, 25713936), (63, 22856832), (64, 22499694), (72, 19999728), (81, 17777536), (84, 17142624), (96, 14999796), (108, 13333152), (112, 12856968), (126, 11428416), (128, 11249847), (144, 9999864), (162, 8888768), (168, 8571312), (189, 7618944), (192, 7499898), (216, 6666576), (224, 6428484), (252, 5714208), (288, 4999932), (324, 4444384), (336, 4285656), (378, 3809472), (384, 3749949), (432, 3333288), (448, 3214242), (504, 2857104), (567, 2539648), (576, 2499966), (648, 2222192), (672, 2142828), (756, 1904736), (864, 1666644), (896, 1607121), (1008, 1428552), (1134, 1269824), (1152, 1249983), (1296, 1111096), (1344, 1071414), (1512, 952368), (1728, 833322), (2016, 714276), (2268, 634912), (2592, 555548), (2688, 535707), (3024, 476184), (3456, 416661), (4032, 357138), (4536, 317456), (5184, 277774), (6048, 238092), (8064, 178569), (9072, 158728), (10368, 138887), (12096, 119046), (18144, 79364), (19841, 72576), (24192, 59523), (36288, 39682)]