19457620704

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:614

約数の個数: 216

約数和(自身を含む): 57611834280

約数和(自身を除く): 38154213576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 229, 248, 279, 288, 307, 372, 458, 496, 558, 614, 687, 744, 916, 921, 961, 992, 1116, 1228, 1374, 1488, 1832, 1842, 1922, 2061, 2232, 2456, 2748, 2763, 2883, 2976, 3664, 3684, 3844, 4122, 4464, 4912, 5496, 5526, 5766, 7099, 7328, 7368, 7688, 8244, 8649, 8928, 9517, 9824, 10992, 11052, 11532, 14198, 14736, 15376, 16488, 17298, 19034, 21297, 21984, 22104, 23064, 28396, 28551, 29472, 30752, 32976, 34596, 38068, 42594, 44208, 46128, 56792, 57102, 63891, 65952, 69192, 70303, 76136, 85188, 85653, 88416, 92256, 113584, 114204, 127782, 138384, 140606, 152272, 170376, 171306, 210909, 220069, 227168, 228408, 255564, 276768, 281212, 295027, 304544, 340752, 342612, 421818, 440138, 456816, 511128, 562424, 590054, 632727, 660207, 681504, 685224, 843636, 880276, 885081, 913632, 1022256, 1124848, 1180108, 1265454, 1320414, 1370448, 1687272, 1760552, 1770162, 1980621, 2044512, 2179393, 2249696, 2360216, 2530908, 2640828, 2655243, 2740896, 3374544, 3521104, 3540324, 3961242, 4358786, 4720432, 5061816, 5281656, 5310486, 6538179, 6749088, 7042208, 7080648, 7922484, 8717572, 9440864, 10123632, 10563312, 10620972, 13076358, 14161296, 15844968, 17435144, 19614537, 20247264, 21126624, 21241944, 26152716, 28322592, 31689936, 34870288, 39229074, 42483888, 52305432, 63379872, 67561183, 69740576, 78458148, 84967776, 104610864, 135122366, 156916296, 202683549, 209221728, 270244732, 313832592, 405367098, 540489464, 608050647, 627665184, 810734196, 1080978928, 1216101294, 1621468392, 2161957856, 2432202588, 3242936784, 4864405176, 6485873568, 9728810352, 19457620704]

約数ペア:

[(1, 19457620704), (2, 9728810352), (3, 6485873568), (4, 4864405176), (6, 3242936784), (8, 2432202588), (9, 2161957856), (12, 1621468392), (16, 1216101294), (18, 1080978928), (24, 810734196), (31, 627665184), (32, 608050647), (36, 540489464), (48, 405367098), (62, 313832592), (72, 270244732), (93, 209221728), (96, 202683549), (124, 156916296), (144, 135122366), (186, 104610864), (229, 84967776), (248, 78458148), (279, 69740576), (288, 67561183), (307, 63379872), (372, 52305432), (458, 42483888), (496, 39229074), (558, 34870288), (614, 31689936), (687, 28322592), (744, 26152716), (916, 21241944), (921, 21126624), (961, 20247264), (992, 19614537), (1116, 17435144), (1228, 15844968), (1374, 14161296), (1488, 13076358), (1832, 10620972), (1842, 10563312), (1922, 10123632), (2061, 9440864), (2232, 8717572), (2456, 7922484), (2748, 7080648), (2763, 7042208), (2883, 6749088), (2976, 6538179), (3664, 5310486), (3684, 5281656), (3844, 5061816), (4122, 4720432), (4464, 4358786), (4912, 3961242), (5496, 3540324), (5526, 3521104), (5766, 3374544), (7099, 2740896), (7328, 2655243), (7368, 2640828), (7688, 2530908), (8244, 2360216), (8649, 2249696), (8928, 2179393), (9517, 2044512), (9824, 1980621), (10992, 1770162), (11052, 1760552), (11532, 1687272), (14198, 1370448), (14736, 1320414), (15376, 1265454), (16488, 1180108), (17298, 1124848), (19034, 1022256), (21297, 913632), (21984, 885081), (22104, 880276), (23064, 843636), (28396, 685224), (28551, 681504), (29472, 660207), (30752, 632727), (32976, 590054), (34596, 562424), (38068, 511128), (42594, 456816), (44208, 440138), (46128, 421818), (56792, 342612), (57102, 340752), (63891, 304544), (65952, 295027), (69192, 281212), (70303, 276768), (76136, 255564), (85188, 228408), (85653, 227168), (88416, 220069), (92256, 210909), (113584, 171306), (114204, 170376), (127782, 152272), (138384, 140606)]