306762144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:823

約数の個数: 192

約数和(自身を含む): 967800960

約数和(自身を除く): 661038816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 96, 102, 104, 114, 136, 152, 156, 204, 208, 221, 228, 247, 272, 304, 312, 323, 408, 416, 442, 456, 494, 544, 608, 624, 646, 663, 741, 761, 816, 884, 912, 969, 988, 1248, 1292, 1326, 1482, 1522, 1632, 1768, 1824, 1938, 1976, 2283, 2584, 2652, 2964, 3044, 3536, 3876, 3952, 4199, 4566, 5168, 5304, 5928, 6088, 7072, 7752, 7904, 8398, 9132, 9893, 10336, 10608, 11856, 12176, 12597, 12937, 14459, 15504, 16796, 18264, 19786, 21216, 23712, 24352, 25194, 25874, 28918, 29679, 31008, 33592, 36528, 38811, 39572, 43377, 50388, 51748, 57836, 59358, 67184, 73056, 77622, 79144, 86754, 100776, 103496, 115672, 118716, 134368, 155244, 158288, 168181, 173508, 187967, 201552, 206992, 231344, 237432, 245803, 310488, 316576, 336362, 347016, 375934, 403104, 413984, 462688, 474864, 491606, 504543, 563901, 620976, 672724, 694032, 737409, 751868, 949728, 983212, 1009086, 1127802, 1241952, 1345448, 1388064, 1474818, 1503736, 1966424, 2018172, 2255604, 2690896, 2949636, 3007472, 3195439, 3932848, 4036344, 4511208, 5381792, 5899272, 6014944, 6390878, 7865696, 8072688, 9022416, 9586317, 11798544, 12781756, 16145376, 18044832, 19172634, 23597088, 25563512, 38345268, 51127024, 76690536, 102254048, 153381072, 306762144]

約数ペア:

[(1, 306762144), (2, 153381072), (3, 102254048), (4, 76690536), (6, 51127024), (8, 38345268), (12, 25563512), (13, 23597088), (16, 19172634), (17, 18044832), (19, 16145376), (24, 12781756), (26, 11798544), (32, 9586317), (34, 9022416), (38, 8072688), (39, 7865696), (48, 6390878), (51, 6014944), (52, 5899272), (57, 5381792), (68, 4511208), (76, 4036344), (78, 3932848), (96, 3195439), (102, 3007472), (104, 2949636), (114, 2690896), (136, 2255604), (152, 2018172), (156, 1966424), (204, 1503736), (208, 1474818), (221, 1388064), (228, 1345448), (247, 1241952), (272, 1127802), (304, 1009086), (312, 983212), (323, 949728), (408, 751868), (416, 737409), (442, 694032), (456, 672724), (494, 620976), (544, 563901), (608, 504543), (624, 491606), (646, 474864), (663, 462688), (741, 413984), (761, 403104), (816, 375934), (884, 347016), (912, 336362), (969, 316576), (988, 310488), (1248, 245803), (1292, 237432), (1326, 231344), (1482, 206992), (1522, 201552), (1632, 187967), (1768, 173508), (1824, 168181), (1938, 158288), (1976, 155244), (2283, 134368), (2584, 118716), (2652, 115672), (2964, 103496), (3044, 100776), (3536, 86754), (3876, 79144), (3952, 77622), (4199, 73056), (4566, 67184), (5168, 59358), (5304, 57836), (5928, 51748), (6088, 50388), (7072, 43377), (7752, 39572), (7904, 38811), (8398, 36528), (9132, 33592), (9893, 31008), (10336, 29679), (10608, 28918), (11856, 25874), (12176, 25194), (12597, 24352), (12937, 23712), (14459, 21216), (15504, 19786), (16796, 18264)]