31308162816

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{187861}}^1$

素因数の和:187918

約数の個数: 144

約数和(自身を含む): 98301421568

約数和(自身を除く): 66993258752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5376, 5952, 6944, 7936, 10416, 11904, 13888, 20832, 23808, 27776, 41664, 55552, 83328, 166656, 187861, 375722, 563583, 751444, 1127166, 1315027, 1502888, 2254332, 2630054, 3005776, 3945081, 4508664, 5260108, 5823691, 6011552, 7890162, 9017328, 10520216, 11647382, 12023104, 15780324, 17471073, 18034656, 21040432, 23294764, 24046208, 31560648, 34942146, 36069312, 40765837, 42080864, 46589528, 48092416, 63121296, 69884292, 72138624, 81531674, 84161728, 93179056, 122297511, 126242592, 139768584, 144277248, 163063348, 168323456, 186358112, 244595022, 252485184, 279537168, 326126696, 336646912, 372716224, 489190044, 504970368, 559074336, 652253392, 745432448, 978380088, 1009940736, 1118148672, 1304506784, 1490864896, 1956760176, 2236297344, 2609013568, 3913520352, 4472594688, 5218027136, 7827040704, 10436054272, 15654081408, 31308162816]

約数ペア:

[(1, 31308162816), (2, 15654081408), (3, 10436054272), (4, 7827040704), (6, 5218027136), (7, 4472594688), (8, 3913520352), (12, 2609013568), (14, 2236297344), (16, 1956760176), (21, 1490864896), (24, 1304506784), (28, 1118148672), (31, 1009940736), (32, 978380088), (42, 745432448), (48, 652253392), (56, 559074336), (62, 504970368), (64, 489190044), (84, 372716224), (93, 336646912), (96, 326126696), (112, 279537168), (124, 252485184), (128, 244595022), (168, 186358112), (186, 168323456), (192, 163063348), (217, 144277248), (224, 139768584), (248, 126242592), (256, 122297511), (336, 93179056), (372, 84161728), (384, 81531674), (434, 72138624), (448, 69884292), (496, 63121296), (651, 48092416), (672, 46589528), (744, 42080864), (768, 40765837), (868, 36069312), (896, 34942146), (992, 31560648), (1302, 24046208), (1344, 23294764), (1488, 21040432), (1736, 18034656), (1792, 17471073), (1984, 15780324), (2604, 12023104), (2688, 11647382), (2976, 10520216), (3472, 9017328), (3968, 7890162), (5208, 6011552), (5376, 5823691), (5952, 5260108), (6944, 4508664), (7936, 3945081), (10416, 3005776), (11904, 2630054), (13888, 2254332), (20832, 1502888), (23808, 1315027), (27776, 1127166), (41664, 751444), (55552, 563583), (83328, 375722), (166656, 187861)]