319763388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 970260480

約数和(自身を除く): 650497092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 31, 38, 42, 46, 57, 62, 69, 76, 84, 92, 93, 114, 124, 133, 138, 161, 186, 217, 228, 266, 276, 281, 322, 372, 399, 434, 437, 483, 532, 562, 589, 644, 651, 713, 798, 843, 868, 874, 966, 1124, 1178, 1302, 1311, 1426, 1596, 1686, 1748, 1767, 1932, 1967, 2139, 2356, 2604, 2622, 2852, 3059, 3372, 3534, 3934, 4123, 4278, 4991, 5244, 5339, 5901, 6118, 6463, 7068, 7868, 8246, 8556, 8711, 9177, 9982, 10678, 11802, 12236, 12369, 12926, 13547, 14973, 16017, 16492, 17422, 18354, 19389, 19964, 21356, 23604, 24738, 25852, 26133, 27094, 29946, 32034, 34844, 36708, 37373, 38778, 40641, 45241, 49476, 52266, 54188, 59892, 60977, 64068, 74746, 77556, 81282, 90482, 94829, 104532, 112119, 121954, 122797, 135723, 149492, 162564, 165509, 180964, 182931, 189658, 200353, 224238, 243908, 245594, 271446, 284487, 331018, 365862, 368391, 379316, 400706, 448476, 491188, 496527, 542892, 568974, 601059, 662036, 731724, 736782, 801412, 859579, 993054, 1137948, 1158563, 1202118, 1402471, 1473564, 1719158, 1986108, 2317126, 2404236, 2578737, 2804942, 3438316, 3475689, 3806707, 4207413, 4634252, 5157474, 5609884, 6951378, 7613414, 8414826, 10314948, 11420121, 13902756, 15226828, 16829652, 22840242, 26646949, 45680484, 53293898, 79940847, 106587796, 159881694, 319763388]

約数ペア:

[(1, 319763388), (2, 159881694), (3, 106587796), (4, 79940847), (6, 53293898), (7, 45680484), (12, 26646949), (14, 22840242), (19, 16829652), (21, 15226828), (23, 13902756), (28, 11420121), (31, 10314948), (38, 8414826), (42, 7613414), (46, 6951378), (57, 5609884), (62, 5157474), (69, 4634252), (76, 4207413), (84, 3806707), (92, 3475689), (93, 3438316), (114, 2804942), (124, 2578737), (133, 2404236), (138, 2317126), (161, 1986108), (186, 1719158), (217, 1473564), (228, 1402471), (266, 1202118), (276, 1158563), (281, 1137948), (322, 993054), (372, 859579), (399, 801412), (434, 736782), (437, 731724), (483, 662036), (532, 601059), (562, 568974), (589, 542892), (644, 496527), (651, 491188), (713, 448476), (798, 400706), (843, 379316), (868, 368391), (874, 365862), (966, 331018), (1124, 284487), (1178, 271446), (1302, 245594), (1311, 243908), (1426, 224238), (1596, 200353), (1686, 189658), (1748, 182931), (1767, 180964), (1932, 165509), (1967, 162564), (2139, 149492), (2356, 135723), (2604, 122797), (2622, 121954), (2852, 112119), (3059, 104532), (3372, 94829), (3534, 90482), (3934, 81282), (4123, 77556), (4278, 74746), (4991, 64068), (5244, 60977), (5339, 59892), (5901, 54188), (6118, 52266), (6463, 49476), (7068, 45241), (7868, 40641), (8246, 38778), (8556, 37373), (8711, 36708), (9177, 34844), (9982, 32034), (10678, 29946), (11802, 27094), (12236, 26133), (12369, 25852), (12926, 24738), (13547, 23604), (14973, 21356), (16017, 19964), (16492, 19389), (17422, 18354)]