272780872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 700963200

約数和(自身を除く): 428182328

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 37, 38, 41, 52, 56, 74, 76, 82, 91, 104, 133, 148, 152, 164, 169, 182, 247, 259, 266, 287, 296, 328, 338, 364, 481, 494, 518, 532, 533, 574, 676, 703, 728, 779, 962, 988, 1036, 1064, 1066, 1148, 1183, 1352, 1406, 1517, 1558, 1729, 1924, 1976, 2072, 2132, 2296, 2366, 2812, 3034, 3116, 3211, 3367, 3458, 3731, 3848, 4264, 4732, 4921, 5453, 5624, 6068, 6232, 6253, 6422, 6734, 6916, 6929, 7462, 9139, 9464, 9842, 10127, 10619, 10906, 12136, 12506, 12844, 13468, 13832, 13858, 14924, 18278, 19684, 19721, 20254, 21238, 21812, 22477, 25012, 25688, 26936, 27716, 28823, 29848, 36556, 39368, 39442, 40508, 42476, 43624, 43771, 44954, 48503, 50024, 55432, 57646, 63973, 70889, 73112, 78884, 81016, 84952, 87542, 89908, 97006, 115292, 118807, 127946, 131651, 138047, 141778, 157768, 175084, 179816, 194012, 201761, 230584, 237614, 255892, 256373, 263302, 276094, 283556, 350168, 374699, 388024, 403522, 475228, 511784, 512746, 526604, 552188, 567112, 749398, 807044, 831649, 921557, 950456, 1025492, 1053208, 1104376, 1498796, 1614088, 1663298, 1794611, 1843114, 2050984, 2622893, 2997592, 3326596, 3589222, 3686228, 4871087, 5245786, 6653192, 7178444, 7372456, 9742174, 10491572, 14356888, 19484348, 20983144, 34097609, 38968696, 68195218, 136390436, 272780872]

約数ペア:

[(1, 272780872), (2, 136390436), (4, 68195218), (7, 38968696), (8, 34097609), (13, 20983144), (14, 19484348), (19, 14356888), (26, 10491572), (28, 9742174), (37, 7372456), (38, 7178444), (41, 6653192), (52, 5245786), (56, 4871087), (74, 3686228), (76, 3589222), (82, 3326596), (91, 2997592), (104, 2622893), (133, 2050984), (148, 1843114), (152, 1794611), (164, 1663298), (169, 1614088), (182, 1498796), (247, 1104376), (259, 1053208), (266, 1025492), (287, 950456), (296, 921557), (328, 831649), (338, 807044), (364, 749398), (481, 567112), (494, 552188), (518, 526604), (532, 512746), (533, 511784), (574, 475228), (676, 403522), (703, 388024), (728, 374699), (779, 350168), (962, 283556), (988, 276094), (1036, 263302), (1064, 256373), (1066, 255892), (1148, 237614), (1183, 230584), (1352, 201761), (1406, 194012), (1517, 179816), (1558, 175084), (1729, 157768), (1924, 141778), (1976, 138047), (2072, 131651), (2132, 127946), (2296, 118807), (2366, 115292), (2812, 97006), (3034, 89908), (3116, 87542), (3211, 84952), (3367, 81016), (3458, 78884), (3731, 73112), (3848, 70889), (4264, 63973), (4732, 57646), (4921, 55432), (5453, 50024), (5624, 48503), (6068, 44954), (6232, 43771), (6253, 43624), (6422, 42476), (6734, 40508), (6916, 39442), (6929, 39368), (7462, 36556), (9139, 29848), (9464, 28823), (9842, 27716), (10127, 26936), (10619, 25688), (10906, 25012), (12136, 22477), (12506, 21812), (12844, 21238), (13468, 20254), (13832, 19721), (13858, 19684), (14924, 18278)]