669619692

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 180

約数和(自身を含む): 2022814976

約数和(自身を除く): 1353195284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 127, 147, 183, 196, 244, 252, 254, 294, 343, 366, 381, 427, 441, 508, 549, 588, 686, 732, 762, 854, 882, 889, 1029, 1098, 1143, 1281, 1372, 1524, 1708, 1764, 1778, 2058, 2196, 2286, 2401, 2562, 2667, 2989, 3087, 3556, 3843, 4116, 4572, 4802, 5124, 5334, 5978, 6174, 6223, 7203, 7686, 7747, 8001, 8967, 9604, 10668, 11956, 12348, 12446, 14406, 15372, 15494, 16002, 17934, 18669, 20923, 21609, 23241, 24892, 26901, 28812, 30988, 32004, 35868, 37338, 41846, 43218, 43561, 46482, 53802, 54229, 56007, 62769, 69723, 74676, 83692, 86436, 87122, 92964, 107604, 108458, 112014, 125538, 130683, 139446, 146461, 162687, 174244, 188307, 216916, 224028, 251076, 261366, 278892, 292922, 304927, 325374, 376614, 379603, 392049, 439383, 488061, 522732, 585844, 609854, 650748, 753228, 759206, 784098, 878766, 914781, 976122, 1138809, 1219708, 1318149, 1518412, 1568196, 1757532, 1829562, 1952244, 2277618, 2636298, 2657221, 2744343, 3416427, 3659124, 4555236, 5272596, 5314442, 5488686, 6832854, 7971663, 10628884, 10977372, 13665708, 15943326, 18600547, 23914989, 31886652, 37201094, 47829978, 55801641, 74402188, 95659956, 111603282, 167404923, 223206564, 334809846, 669619692]

約数ペア:

[(1, 669619692), (2, 334809846), (3, 223206564), (4, 167404923), (6, 111603282), (7, 95659956), (9, 74402188), (12, 55801641), (14, 47829978), (18, 37201094), (21, 31886652), (28, 23914989), (36, 18600547), (42, 15943326), (49, 13665708), (61, 10977372), (63, 10628884), (84, 7971663), (98, 6832854), (122, 5488686), (126, 5314442), (127, 5272596), (147, 4555236), (183, 3659124), (196, 3416427), (244, 2744343), (252, 2657221), (254, 2636298), (294, 2277618), (343, 1952244), (366, 1829562), (381, 1757532), (427, 1568196), (441, 1518412), (508, 1318149), (549, 1219708), (588, 1138809), (686, 976122), (732, 914781), (762, 878766), (854, 784098), (882, 759206), (889, 753228), (1029, 650748), (1098, 609854), (1143, 585844), (1281, 522732), (1372, 488061), (1524, 439383), (1708, 392049), (1764, 379603), (1778, 376614), (2058, 325374), (2196, 304927), (2286, 292922), (2401, 278892), (2562, 261366), (2667, 251076), (2989, 224028), (3087, 216916), (3556, 188307), (3843, 174244), (4116, 162687), (4572, 146461), (4802, 139446), (5124, 130683), (5334, 125538), (5978, 112014), (6174, 108458), (6223, 107604), (7203, 92964), (7686, 87122), (7747, 86436), (8001, 83692), (8967, 74676), (9604, 69723), (10668, 62769), (11956, 56007), (12348, 54229), (12446, 53802), (14406, 46482), (15372, 43561), (15494, 43218), (16002, 41846), (17934, 37338), (18669, 35868), (20923, 32004), (21609, 30988), (23241, 28812), (24892, 26901)]