309103704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 1096243200

約数和(自身を除く): 787139496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 169, 171, 182, 191, 228, 234, 247, 252, 266, 273, 312, 338, 342, 364, 382, 399, 456, 468, 494, 504, 507, 532, 546, 573, 676, 684, 728, 741, 764, 798, 819, 936, 988, 1014, 1064, 1092, 1146, 1183, 1197, 1337, 1352, 1368, 1482, 1521, 1528, 1596, 1638, 1719, 1729, 1976, 2028, 2184, 2223, 2292, 2366, 2394, 2483, 2674, 2964, 3042, 3192, 3211, 3276, 3438, 3458, 3549, 3629, 4011, 4056, 4446, 4584, 4732, 4788, 4966, 5187, 5348, 5928, 6084, 6422, 6552, 6876, 6916, 7098, 7258, 7449, 8022, 8892, 9464, 9576, 9633, 9932, 10374, 10647, 10696, 10887, 12033, 12168, 12844, 13752, 13832, 14196, 14516, 14898, 15561, 16044, 17381, 17784, 19266, 19864, 20748, 21294, 21774, 22347, 22477, 24066, 25403, 25688, 28392, 28899, 29032, 29796, 31122, 32088, 32279, 32661, 34762, 38532, 41496, 42588, 43548, 44694, 44954, 47177, 48132, 50806, 52143, 57798, 59592, 62244, 64558, 65322, 67431, 69524, 76209, 77064, 85176, 87096, 89388, 89908, 94354, 96264, 96837, 101612, 104286, 115596, 124488, 129116, 130644, 134862, 139048, 141531, 152418, 156429, 178776, 179816, 188708, 193674, 202293, 203224, 208572, 225953, 228627, 231192, 258232, 261288, 269724, 283062, 290511, 304836, 312858, 330239, 377416, 387348, 404586, 417144, 424593, 451906, 457254, 539448, 566124, 581022, 609672, 613301, 625716, 660478, 677859, 774696, 809172, 849186, 903812, 914508, 990717, 1132248, 1162044, 1226602, 1251432, 1320956, 1355718, 1618344, 1698372, 1807624, 1829016, 1839903, 1981434, 2033577, 2324088, 2453204, 2641912, 2711436, 2972151, 3396744, 3679806, 3962868, 4067154, 4293107, 4906408, 5422872, 5519709, 5944302, 7359612, 7925736, 8134308, 8586214, 11039418, 11888604, 12879321, 14719224, 16268616, 17172428, 22078836, 23777208, 25758642, 34344856, 38637963, 44157672, 51517284, 77275926, 103034568, 154551852, 309103704]

約数ペア:

[(1, 309103704), (2, 154551852), (3, 103034568), (4, 77275926), (6, 51517284), (7, 44157672), (8, 38637963), (9, 34344856), (12, 25758642), (13, 23777208), (14, 22078836), (18, 17172428), (19, 16268616), (21, 14719224), (24, 12879321), (26, 11888604), (28, 11039418), (36, 8586214), (38, 8134308), (39, 7925736), (42, 7359612), (52, 5944302), (56, 5519709), (57, 5422872), (63, 4906408), (72, 4293107), (76, 4067154), (78, 3962868), (84, 3679806), (91, 3396744), (104, 2972151), (114, 2711436), (117, 2641912), (126, 2453204), (133, 2324088), (152, 2033577), (156, 1981434), (168, 1839903), (169, 1829016), (171, 1807624), (182, 1698372), (191, 1618344), (228, 1355718), (234, 1320956), (247, 1251432), (252, 1226602), (266, 1162044), (273, 1132248), (312, 990717), (338, 914508), (342, 903812), (364, 849186), (382, 809172), (399, 774696), (456, 677859), (468, 660478), (494, 625716), (504, 613301), (507, 609672), (532, 581022), (546, 566124), (573, 539448), (676, 457254), (684, 451906), (728, 424593), (741, 417144), (764, 404586), (798, 387348), (819, 377416), (936, 330239), (988, 312858), (1014, 304836), (1064, 290511), (1092, 283062), (1146, 269724), (1183, 261288), (1197, 258232), (1337, 231192), (1352, 228627), (1368, 225953), (1482, 208572), (1521, 203224), (1528, 202293), (1596, 193674), (1638, 188708), (1719, 179816), (1729, 178776), (1976, 156429), (2028, 152418), (2184, 141531), (2223, 139048), (2292, 134862), (2366, 130644), (2394, 129116), (2483, 124488), (2674, 115596), (2964, 104286), (3042, 101612), (3192, 96837), (3211, 96264), (3276, 94354), (3438, 89908), (3458, 89388), (3549, 87096), (3629, 85176), (4011, 77064), (4056, 76209), (4446, 69524), (4584, 67431), (4732, 65322), (4788, 64558), (4966, 62244), (5187, 59592), (5348, 57798), (5928, 52143), (6084, 50806), (6422, 48132), (6552, 47177), (6876, 44954), (6916, 44694), (7098, 43548), (7258, 42588), (7449, 41496), (8022, 38532), (8892, 34762), (9464, 32661), (9576, 32279), (9633, 32088), (9932, 31122), (10374, 29796), (10647, 29032), (10696, 28899), (10887, 28392), (12033, 25688), (12168, 25403), (12844, 24066), (13752, 22477), (13832, 22347), (14196, 21774), (14516, 21294), (14898, 20748), (15561, 19864), (16044, 19266), (17381, 17784)]