286711488

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{7901}}^1$

素因数の和:7932

約数の個数: 140

約数和(自身を含む): 971440272

約数和(自身を除く): 684728784

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, 7901, 9072, 12096, 15802, 18144, 23703, 31604, 36288, 47406, 55307, 63208, 71109, 94812, 110614, 126416, 142218, 165921, 189624, 213327, 221228, 252832, 284436, 331842, 379248, 426654, 442456, 497763, 505664, 568872, 639981, 663684, 758496, 853308, 884912, 995526, 1137744, 1279962, 1327368, 1493289, 1516992, 1706616, 1769824, 1991052, 2275488, 2559924, 2654736, 2986578, 3413232, 3539648, 3982104, 4479867, 4550976, 5119848, 5309472, 5973156, 6826464, 7964208, 8959734, 10239696, 10618944, 11946312, 13652928, 15928416, 17919468, 20479392, 23892624, 31856832, 35838936, 40958784, 47785248, 71677872, 95570496, 143355744, 286711488]

約数ペア:

[(1, 286711488), (2, 143355744), (3, 95570496), (4, 71677872), (6, 47785248), (7, 40958784), (8, 35838936), (9, 31856832), (12, 23892624), (14, 20479392), (16, 17919468), (18, 15928416), (21, 13652928), (24, 11946312), (27, 10618944), (28, 10239696), (32, 8959734), (36, 7964208), (42, 6826464), (48, 5973156), (54, 5309472), (56, 5119848), (63, 4550976), (64, 4479867), (72, 3982104), (81, 3539648), (84, 3413232), (96, 2986578), (108, 2654736), (112, 2559924), (126, 2275488), (144, 1991052), (162, 1769824), (168, 1706616), (189, 1516992), (192, 1493289), (216, 1327368), (224, 1279962), (252, 1137744), (288, 995526), (324, 884912), (336, 853308), (378, 758496), (432, 663684), (448, 639981), (504, 568872), (567, 505664), (576, 497763), (648, 442456), (672, 426654), (756, 379248), (864, 331842), (1008, 284436), (1134, 252832), (1296, 221228), (1344, 213327), (1512, 189624), (1728, 165921), (2016, 142218), (2268, 126416), (2592, 110614), (3024, 94812), (4032, 71109), (4536, 63208), (5184, 55307), (6048, 47406), (7901, 36288), (9072, 31604), (12096, 23703), (15802, 18144)]