1915397328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 160

約数和(自身を含む): 5503397760

約数和(自身を除く): 3588000432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 169, 208, 246, 312, 328, 338, 443, 492, 507, 533, 624, 656, 676, 886, 984, 1014, 1066, 1329, 1352, 1599, 1772, 1968, 2028, 2132, 2197, 2658, 2704, 3198, 3544, 4056, 4264, 4394, 5316, 5759, 6396, 6591, 6929, 7088, 8112, 8528, 8788, 10632, 11518, 12792, 13182, 13858, 17277, 17576, 18163, 20787, 21264, 23036, 25584, 26364, 27716, 34554, 35152, 36326, 41574, 46072, 52728, 54489, 55432, 69108, 72652, 74867, 83148, 90077, 92144, 105456, 108978, 110864, 138216, 145304, 149734, 166296, 180154, 217956, 224601, 236119, 270231, 276432, 290608, 299468, 332592, 360308, 435912, 449202, 472238, 540462, 598936, 708357, 720616, 871824, 898404, 944476, 973271, 1080924, 1197872, 1416714, 1441232, 1796808, 1888952, 1946542, 2161848, 2833428, 2919813, 3069547, 3593616, 3777904, 3893084, 4323696, 5666856, 5839626, 6139094, 7786168, 9208641, 11333712, 11679252, 12278188, 15572336, 18417282, 23358504, 24556376, 36834564, 39904111, 46717008, 49112752, 73669128, 79808222, 119712333, 147338256, 159616444, 239424666, 319232888, 478849332, 638465776, 957698664, 1915397328]

約数ペア:

[(1, 1915397328), (2, 957698664), (3, 638465776), (4, 478849332), (6, 319232888), (8, 239424666), (12, 159616444), (13, 147338256), (16, 119712333), (24, 79808222), (26, 73669128), (39, 49112752), (41, 46717008), (48, 39904111), (52, 36834564), (78, 24556376), (82, 23358504), (104, 18417282), (123, 15572336), (156, 12278188), (164, 11679252), (169, 11333712), (208, 9208641), (246, 7786168), (312, 6139094), (328, 5839626), (338, 5666856), (443, 4323696), (492, 3893084), (507, 3777904), (533, 3593616), (624, 3069547), (656, 2919813), (676, 2833428), (886, 2161848), (984, 1946542), (1014, 1888952), (1066, 1796808), (1329, 1441232), (1352, 1416714), (1599, 1197872), (1772, 1080924), (1968, 973271), (2028, 944476), (2132, 898404), (2197, 871824), (2658, 720616), (2704, 708357), (3198, 598936), (3544, 540462), (4056, 472238), (4264, 449202), (4394, 435912), (5316, 360308), (5759, 332592), (6396, 299468), (6591, 290608), (6929, 276432), (7088, 270231), (8112, 236119), (8528, 224601), (8788, 217956), (10632, 180154), (11518, 166296), (12792, 149734), (13182, 145304), (13858, 138216), (17277, 110864), (17576, 108978), (18163, 105456), (20787, 92144), (21264, 90077), (23036, 83148), (25584, 74867), (26364, 72652), (27716, 69108), (34554, 55432), (35152, 54489), (36326, 52728), (41574, 46072)]