497767248

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 240

約数和(自身を含む): 1625342400

約数和(自身を除く): 1127575152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 109, 124, 132, 144, 176, 186, 198, 216, 218, 248, 264, 279, 297, 327, 341, 372, 396, 432, 436, 496, 528, 558, 594, 654, 682, 744, 792, 837, 872, 961, 981, 1023, 1116, 1188, 1199, 1308, 1364, 1488, 1584, 1674, 1744, 1922, 1962, 2046, 2232, 2376, 2398, 2616, 2728, 2883, 2943, 3069, 3348, 3379, 3597, 3844, 3924, 4092, 4464, 4752, 4796, 5232, 5456, 5766, 5886, 6138, 6696, 6758, 7194, 7688, 7848, 8184, 8649, 9207, 9592, 10137, 10571, 10791, 11532, 11772, 12276, 13392, 13516, 14388, 15376, 15696, 16368, 17298, 18414, 19184, 20274, 21142, 21582, 23064, 23544, 24552, 25947, 27032, 28776, 30411, 31713, 32373, 34596, 36828, 37169, 40548, 42284, 43164, 46128, 47088, 49104, 51894, 54064, 57552, 60822, 63426, 64746, 69192, 73656, 74338, 81096, 84568, 86328, 91233, 95139, 103788, 104749, 111507, 121644, 126852, 129492, 138384, 147312, 148676, 162192, 169136, 172656, 182466, 190278, 207576, 209498, 223014, 243288, 253704, 258984, 285417, 297352, 314247, 334521, 364932, 380556, 415152, 418996, 446028, 486576, 507408, 517968, 570834, 594704, 628494, 669042, 729864, 761112, 837992, 892056, 942741, 1003563, 1141668, 1152239, 1256988, 1338084, 1459728, 1522224, 1675984, 1784112, 1885482, 2007126, 2283336, 2304478, 2513976, 2676168, 2828223, 3456717, 3770964, 4014252, 4566672, 4608956, 5027952, 5352336, 5656446, 6913434, 7541928, 8028504, 9217912, 10370151, 11312892, 13826868, 15083856, 16057008, 18435824, 20740302, 22625784, 27653736, 31110453, 41480604, 45251568, 55307472, 62220906, 82961208, 124441812, 165922416, 248883624, 497767248]

約数ペア:

[(1, 497767248), (2, 248883624), (3, 165922416), (4, 124441812), (6, 82961208), (8, 62220906), (9, 55307472), (11, 45251568), (12, 41480604), (16, 31110453), (18, 27653736), (22, 22625784), (24, 20740302), (27, 18435824), (31, 16057008), (33, 15083856), (36, 13826868), (44, 11312892), (48, 10370151), (54, 9217912), (62, 8028504), (66, 7541928), (72, 6913434), (88, 5656446), (93, 5352336), (99, 5027952), (108, 4608956), (109, 4566672), (124, 4014252), (132, 3770964), (144, 3456717), (176, 2828223), (186, 2676168), (198, 2513976), (216, 2304478), (218, 2283336), (248, 2007126), (264, 1885482), (279, 1784112), (297, 1675984), (327, 1522224), (341, 1459728), (372, 1338084), (396, 1256988), (432, 1152239), (436, 1141668), (496, 1003563), (528, 942741), (558, 892056), (594, 837992), (654, 761112), (682, 729864), (744, 669042), (792, 628494), (837, 594704), (872, 570834), (961, 517968), (981, 507408), (1023, 486576), (1116, 446028), (1188, 418996), (1199, 415152), (1308, 380556), (1364, 364932), (1488, 334521), (1584, 314247), (1674, 297352), (1744, 285417), (1922, 258984), (1962, 253704), (2046, 243288), (2232, 223014), (2376, 209498), (2398, 207576), (2616, 190278), (2728, 182466), (2883, 172656), (2943, 169136), (3069, 162192), (3348, 148676), (3379, 147312), (3597, 138384), (3844, 129492), (3924, 126852), (4092, 121644), (4464, 111507), (4752, 104749), (4796, 103788), (5232, 95139), (5456, 91233), (5766, 86328), (5886, 84568), (6138, 81096), (6696, 74338), (6758, 73656), (7194, 69192), (7688, 64746), (7848, 63426), (8184, 60822), (8649, 57552), (9207, 54064), (9592, 51894), (10137, 49104), (10571, 47088), (10791, 46128), (11532, 43164), (11772, 42284), (12276, 40548), (13392, 37169), (13516, 36828), (14388, 34596), (15376, 32373), (15696, 31713), (16368, 30411), (17298, 28776), (18414, 27032), (19184, 25947), (20274, 24552), (21142, 23544), (21582, 23064)]