1965906048

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 5737132800

約数和(自身を除く): 3771226752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 61, 64, 69, 82, 89, 92, 96, 122, 123, 128, 138, 164, 178, 183, 184, 192, 244, 246, 267, 276, 328, 356, 366, 368, 384, 488, 492, 534, 552, 656, 712, 732, 736, 943, 976, 984, 1068, 1104, 1312, 1403, 1424, 1464, 1472, 1886, 1952, 1968, 2047, 2136, 2208, 2501, 2624, 2806, 2829, 2848, 2928, 2944, 3649, 3772, 3904, 3936, 4094, 4209, 4272, 4416, 5002, 5248, 5429, 5612, 5658, 5696, 5856, 6141, 7298, 7503, 7544, 7808, 7872, 8188, 8418, 8544, 8832, 10004, 10858, 10947, 11224, 11316, 11392, 11712, 12282, 14596, 15006, 15088, 15744, 16287, 16376, 16836, 17088, 20008, 21716, 21894, 22448, 22632, 23424, 24564, 29192, 30012, 30176, 32574, 32752, 33672, 34176, 40016, 43432, 43788, 44896, 45264, 49128, 57523, 58384, 60024, 60352, 65148, 65504, 67344, 80032, 83927, 86864, 87576, 89792, 90528, 98256, 115046, 116768, 120048, 120704, 124867, 130296, 131008, 134688, 160064, 167854, 172569, 173728, 175152, 179584, 181056, 196512, 222589, 230092, 233536, 240096, 249734, 251781, 260592, 262016, 269376, 320128, 335708, 345138, 347456, 350304, 362112, 374601, 393024, 445178, 460184, 467072, 480192, 499468, 503562, 521184, 538752, 667767, 671416, 690276, 694912, 700608, 749202, 786048, 890356, 920368, 960384, 998936, 1007124, 1042368, 1335534, 1342832, 1380552, 1401216, 1498404, 1780712, 1840736, 1997872, 2014248, 2084736, 2671068, 2685664, 2761104, 2996808, 3561424, 3681472, 3995744, 4028496, 5119547, 5342136, 5371328, 5522208, 5993616, 7122848, 7362944, 7991488, 8056992, 10239094, 10684272, 10742656, 11044416, 11987232, 14245696, 15358641, 15982976, 16113984, 20478188, 21368544, 22088832, 23974464, 28491392, 30717282, 32227968, 40956376, 42737088, 47948928, 61434564, 81912752, 85474176, 122869128, 163825504, 245738256, 327651008, 491476512, 655302016, 982953024, 1965906048]

約数ペア:

[(1, 1965906048), (2, 982953024), (3, 655302016), (4, 491476512), (6, 327651008), (8, 245738256), (12, 163825504), (16, 122869128), (23, 85474176), (24, 81912752), (32, 61434564), (41, 47948928), (46, 42737088), (48, 40956376), (61, 32227968), (64, 30717282), (69, 28491392), (82, 23974464), (89, 22088832), (92, 21368544), (96, 20478188), (122, 16113984), (123, 15982976), (128, 15358641), (138, 14245696), (164, 11987232), (178, 11044416), (183, 10742656), (184, 10684272), (192, 10239094), (244, 8056992), (246, 7991488), (267, 7362944), (276, 7122848), (328, 5993616), (356, 5522208), (366, 5371328), (368, 5342136), (384, 5119547), (488, 4028496), (492, 3995744), (534, 3681472), (552, 3561424), (656, 2996808), (712, 2761104), (732, 2685664), (736, 2671068), (943, 2084736), (976, 2014248), (984, 1997872), (1068, 1840736), (1104, 1780712), (1312, 1498404), (1403, 1401216), (1424, 1380552), (1464, 1342832), (1472, 1335534), (1886, 1042368), (1952, 1007124), (1968, 998936), (2047, 960384), (2136, 920368), (2208, 890356), (2501, 786048), (2624, 749202), (2806, 700608), (2829, 694912), (2848, 690276), (2928, 671416), (2944, 667767), (3649, 538752), (3772, 521184), (3904, 503562), (3936, 499468), (4094, 480192), (4209, 467072), (4272, 460184), (4416, 445178), (5002, 393024), (5248, 374601), (5429, 362112), (5612, 350304), (5658, 347456), (5696, 345138), (5856, 335708), (6141, 320128), (7298, 269376), (7503, 262016), (7544, 260592), (7808, 251781), (7872, 249734), (8188, 240096), (8418, 233536), (8544, 230092), (8832, 222589), (10004, 196512), (10858, 181056), (10947, 179584), (11224, 175152), (11316, 173728), (11392, 172569), (11712, 167854), (12282, 160064), (14596, 134688), (15006, 131008), (15088, 130296), (15744, 124867), (16287, 120704), (16376, 120048), (16836, 116768), (17088, 115046), (20008, 98256), (21716, 90528), (21894, 89792), (22448, 87576), (22632, 86864), (23424, 83927), (24564, 80032), (29192, 67344), (30012, 65504), (30176, 65148), (32574, 60352), (32752, 60024), (33672, 58384), (34176, 57523), (40016, 49128), (43432, 45264), (43788, 44896)]