1208269888

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 168

約数和(自身を含む): 2997671424

約数和(自身を除く): 1789401536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 241, 248, 266, 304, 361, 434, 448, 482, 496, 532, 589, 608, 722, 868, 964, 992, 1064, 1178, 1216, 1444, 1687, 1736, 1928, 1984, 2128, 2356, 2527, 2888, 3374, 3472, 3856, 4123, 4256, 4579, 4712, 5054, 5776, 6748, 6944, 7471, 7712, 8246, 8512, 9158, 9424, 10108, 11191, 11552, 13496, 13888, 14942, 15424, 16492, 18316, 18848, 20216, 22382, 23104, 26992, 29884, 32053, 32984, 36632, 37696, 40432, 44764, 52297, 53984, 59768, 64106, 65968, 73264, 78337, 80864, 87001, 89528, 104594, 107968, 119536, 128212, 131936, 141949, 146528, 156674, 161728, 174002, 179056, 209188, 239072, 256424, 263872, 283898, 293056, 313348, 348004, 358112, 418376, 478144, 512848, 567796, 609007, 626696, 696008, 716224, 836752, 993643, 1025696, 1135592, 1218014, 1253392, 1392016, 1673504, 1987286, 2051392, 2271184, 2436028, 2506784, 2697031, 2784032, 3347008, 3974572, 4542368, 4872056, 5013568, 5394062, 5568064, 7949144, 9084736, 9744112, 10788124, 15898288, 18879217, 19488224, 21576248, 31796576, 37758434, 38976448, 43152496, 63593152, 75516868, 86304992, 151033736, 172609984, 302067472, 604134944, 1208269888]

約数ペア:

[(1, 1208269888), (2, 604134944), (4, 302067472), (7, 172609984), (8, 151033736), (14, 86304992), (16, 75516868), (19, 63593152), (28, 43152496), (31, 38976448), (32, 37758434), (38, 31796576), (56, 21576248), (62, 19488224), (64, 18879217), (76, 15898288), (112, 10788124), (124, 9744112), (133, 9084736), (152, 7949144), (217, 5568064), (224, 5394062), (241, 5013568), (248, 4872056), (266, 4542368), (304, 3974572), (361, 3347008), (434, 2784032), (448, 2697031), (482, 2506784), (496, 2436028), (532, 2271184), (589, 2051392), (608, 1987286), (722, 1673504), (868, 1392016), (964, 1253392), (992, 1218014), (1064, 1135592), (1178, 1025696), (1216, 993643), (1444, 836752), (1687, 716224), (1736, 696008), (1928, 626696), (1984, 609007), (2128, 567796), (2356, 512848), (2527, 478144), (2888, 418376), (3374, 358112), (3472, 348004), (3856, 313348), (4123, 293056), (4256, 283898), (4579, 263872), (4712, 256424), (5054, 239072), (5776, 209188), (6748, 179056), (6944, 174002), (7471, 161728), (7712, 156674), (8246, 146528), (8512, 141949), (9158, 131936), (9424, 128212), (10108, 119536), (11191, 107968), (11552, 104594), (13496, 89528), (13888, 87001), (14942, 80864), (15424, 78337), (16492, 73264), (18316, 65968), (18848, 64106), (20216, 59768), (22382, 53984), (23104, 52297), (26992, 44764), (29884, 40432), (32053, 37696), (32984, 36632)]