259680384

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2643

約数の個数: 128

約数和(自身を含む): 793152000

約数和(自身を除く): 533471616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1392, 1566, 1728, 1856, 2088, 2591, 2784, 3132, 3456, 3712, 4176, 5182, 5568, 6264, 7773, 8352, 10364, 11136, 12528, 15546, 16704, 20728, 23319, 25056, 31092, 33408, 41456, 46638, 50112, 62184, 69957, 75139, 82912, 93276, 100224, 124368, 139914, 150278, 165824, 186552, 225417, 248736, 279828, 300556, 331648, 373104, 450834, 497472, 559656, 601112, 676251, 746208, 901668, 994944, 1119312, 1202224, 1352502, 1492416, 1803336, 2028753, 2238624, 2404448, 2705004, 2984832, 3606672, 4057506, 4477248, 4808896, 5410008, 7213344, 8115012, 8954496, 9617792, 10820016, 14426688, 16230024, 21640032, 28853376, 32460048, 43280064, 64920096, 86560128, 129840192, 259680384]

約数ペア:

[(1, 259680384), (2, 129840192), (3, 86560128), (4, 64920096), (6, 43280064), (8, 32460048), (9, 28853376), (12, 21640032), (16, 16230024), (18, 14426688), (24, 10820016), (27, 9617792), (29, 8954496), (32, 8115012), (36, 7213344), (48, 5410008), (54, 4808896), (58, 4477248), (64, 4057506), (72, 3606672), (87, 2984832), (96, 2705004), (108, 2404448), (116, 2238624), (128, 2028753), (144, 1803336), (174, 1492416), (192, 1352502), (216, 1202224), (232, 1119312), (261, 994944), (288, 901668), (348, 746208), (384, 676251), (432, 601112), (464, 559656), (522, 497472), (576, 450834), (696, 373104), (783, 331648), (864, 300556), (928, 279828), (1044, 248736), (1152, 225417), (1392, 186552), (1566, 165824), (1728, 150278), (1856, 139914), (2088, 124368), (2591, 100224), (2784, 93276), (3132, 82912), (3456, 75139), (3712, 69957), (4176, 62184), (5182, 50112), (5568, 46638), (6264, 41456), (7773, 33408), (8352, 31092), (10364, 25056), (11136, 23319), (12528, 20728), (15546, 16704)]