340845372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 216

約数和(自身を含む): 1083543552

約数和(自身を除く): 742698180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 49, 62, 63, 69, 84, 92, 93, 98, 124, 126, 138, 147, 161, 186, 196, 207, 217, 252, 271, 276, 279, 294, 322, 372, 414, 434, 441, 483, 542, 558, 588, 644, 651, 713, 813, 828, 868, 882, 966, 1084, 1116, 1127, 1302, 1426, 1449, 1519, 1626, 1764, 1897, 1932, 1953, 2139, 2254, 2439, 2604, 2852, 2898, 3038, 3252, 3381, 3794, 3906, 4278, 4508, 4557, 4878, 4991, 5691, 5796, 6076, 6233, 6417, 6762, 7588, 7812, 8401, 8556, 9114, 9756, 9982, 10143, 11382, 12466, 12834, 13279, 13524, 13671, 14973, 16802, 17073, 18228, 18699, 19964, 20286, 22764, 24932, 25203, 25668, 26558, 27342, 29946, 33604, 34146, 34937, 37398, 39837, 40572, 43631, 44919, 50406, 53116, 54684, 56097, 58807, 59892, 68292, 69874, 74796, 75609, 79674, 87262, 89838, 100812, 104811, 112194, 117614, 119511, 130893, 139748, 151218, 159348, 174524, 176421, 179676, 193223, 209622, 224388, 235228, 239022, 261786, 302436, 305417, 314433, 352842, 386446, 392679, 411649, 419244, 478044, 523572, 529263, 579669, 610834, 628866, 705684, 772892, 785358, 823298, 916251, 1058526, 1159338, 1221668, 1234947, 1257732, 1352561, 1570716, 1646596, 1739007, 1832502, 2117052, 2318676, 2469894, 2705122, 2748753, 3478014, 3665004, 3704841, 4057683, 4939788, 5410244, 5497506, 6956028, 7409682, 8115366, 9467927, 10995012, 12173049, 14819364, 16230732, 18935854, 24346098, 28403781, 37871708, 48692196, 56807562, 85211343, 113615124, 170422686, 340845372]

約数ペア:

[(1, 340845372), (2, 170422686), (3, 113615124), (4, 85211343), (6, 56807562), (7, 48692196), (9, 37871708), (12, 28403781), (14, 24346098), (18, 18935854), (21, 16230732), (23, 14819364), (28, 12173049), (31, 10995012), (36, 9467927), (42, 8115366), (46, 7409682), (49, 6956028), (62, 5497506), (63, 5410244), (69, 4939788), (84, 4057683), (92, 3704841), (93, 3665004), (98, 3478014), (124, 2748753), (126, 2705122), (138, 2469894), (147, 2318676), (161, 2117052), (186, 1832502), (196, 1739007), (207, 1646596), (217, 1570716), (252, 1352561), (271, 1257732), (276, 1234947), (279, 1221668), (294, 1159338), (322, 1058526), (372, 916251), (414, 823298), (434, 785358), (441, 772892), (483, 705684), (542, 628866), (558, 610834), (588, 579669), (644, 529263), (651, 523572), (713, 478044), (813, 419244), (828, 411649), (868, 392679), (882, 386446), (966, 352842), (1084, 314433), (1116, 305417), (1127, 302436), (1302, 261786), (1426, 239022), (1449, 235228), (1519, 224388), (1626, 209622), (1764, 193223), (1897, 179676), (1932, 176421), (1953, 174524), (2139, 159348), (2254, 151218), (2439, 139748), (2604, 130893), (2852, 119511), (2898, 117614), (3038, 112194), (3252, 104811), (3381, 100812), (3794, 89838), (3906, 87262), (4278, 79674), (4508, 75609), (4557, 74796), (4878, 69874), (4991, 68292), (5691, 59892), (5796, 58807), (6076, 56097), (6233, 54684), (6417, 53116), (6762, 50406), (7588, 44919), (7812, 43631), (8401, 40572), (8556, 39837), (9114, 37398), (9756, 34937), (9982, 34146), (10143, 33604), (11382, 29946), (12466, 27342), (12834, 26558), (13279, 25668), (13524, 25203), (13671, 24932), (14973, 22764), (16802, 20286), (17073, 19964), (18228, 18699)]