249990624

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2511

約数の個数: 144

約数和(自身を含む): 794272752

約数和(自身を除く): 544282128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2106, 2473, 2592, 2808, 3159, 3744, 3888, 4212, 4946, 5616, 6318, 7419, 7776, 8424, 9892, 11232, 12636, 14838, 16848, 19784, 22257, 25272, 29676, 32149, 33696, 39568, 44514, 50544, 59352, 64298, 66771, 79136, 89028, 96447, 101088, 118704, 128596, 133542, 178056, 192894, 200313, 237408, 257192, 267084, 289341, 356112, 385788, 400626, 514384, 534168, 578682, 600939, 712224, 771576, 801252, 868023, 1028768, 1068336, 1157364, 1201878, 1543152, 1602504, 1736046, 2136672, 2314728, 2403756, 2604069, 3086304, 3205008, 3472092, 4629456, 4807512, 5208138, 6410016, 6944184, 7812207, 9258912, 9615024, 10416276, 13888368, 15624414, 19230048, 20832552, 27776736, 31248828, 41665104, 62497656, 83330208, 124995312, 249990624]

約数ペア:

[(1, 249990624), (2, 124995312), (3, 83330208), (4, 62497656), (6, 41665104), (8, 31248828), (9, 27776736), (12, 20832552), (13, 19230048), (16, 15624414), (18, 13888368), (24, 10416276), (26, 9615024), (27, 9258912), (32, 7812207), (36, 6944184), (39, 6410016), (48, 5208138), (52, 4807512), (54, 4629456), (72, 3472092), (78, 3205008), (81, 3086304), (96, 2604069), (104, 2403756), (108, 2314728), (117, 2136672), (144, 1736046), (156, 1602504), (162, 1543152), (208, 1201878), (216, 1157364), (234, 1068336), (243, 1028768), (288, 868023), (312, 801252), (324, 771576), (351, 712224), (416, 600939), (432, 578682), (468, 534168), (486, 514384), (624, 400626), (648, 385788), (702, 356112), (864, 289341), (936, 267084), (972, 257192), (1053, 237408), (1248, 200313), (1296, 192894), (1404, 178056), (1872, 133542), (1944, 128596), (2106, 118704), (2473, 101088), (2592, 96447), (2808, 89028), (3159, 79136), (3744, 66771), (3888, 64298), (4212, 59352), (4946, 50544), (5616, 44514), (6318, 39568), (7419, 33696), (7776, 32149), (8424, 29676), (9892, 25272), (11232, 22257), (12636, 19784), (14838, 16848)]