279935208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 384

約数和(自身を含む): 1006387200

約数和(自身を除く): 726451992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 28, 31, 36, 38, 41, 42, 46, 56, 57, 62, 63, 69, 72, 76, 82, 84, 92, 93, 114, 123, 124, 126, 133, 138, 152, 161, 164, 168, 171, 184, 186, 207, 217, 228, 246, 248, 252, 266, 276, 279, 287, 322, 328, 342, 369, 372, 399, 414, 434, 437, 456, 483, 492, 504, 532, 552, 558, 574, 589, 644, 651, 684, 713, 738, 744, 779, 798, 828, 861, 868, 874, 943, 966, 984, 1064, 1116, 1148, 1178, 1197, 1271, 1288, 1302, 1311, 1368, 1426, 1449, 1476, 1558, 1596, 1656, 1722, 1736, 1748, 1767, 1886, 1932, 1953, 2139, 2232, 2296, 2337, 2356, 2394, 2542, 2583, 2604, 2622, 2829, 2852, 2898, 2952, 3059, 3116, 3192, 3444, 3496, 3534, 3772, 3813, 3864, 3906, 3933, 4123, 4278, 4674, 4712, 4788, 4991, 5084, 5166, 5208, 5244, 5301, 5453, 5658, 5704, 5796, 6118, 6232, 6417, 6601, 6888, 7011, 7068, 7544, 7626, 7812, 7866, 8246, 8487, 8556, 8897, 9177, 9348, 9576, 9982, 10168, 10332, 10488, 10602, 10906, 11316, 11439, 11592, 12236, 12369, 12834, 13202, 13547, 14022, 14136, 14973, 15252, 15624, 15732, 16359, 16492, 16974, 17112, 17794, 17917, 18354, 18696, 19803, 19964, 20664, 21204, 21812, 22632, 22878, 24149, 24472, 24738, 25668, 26404, 26691, 27094, 27531, 28044, 29233, 29946, 30504, 31464, 32718, 32984, 33948, 35588, 35834, 36708, 37107, 39606, 39928, 40641, 42408, 43624, 44919, 45756, 48298, 49077, 49476, 51336, 52808, 53382, 53751, 54188, 55062, 56088, 58466, 59409, 59892, 65436, 67896, 71176, 71668, 72447, 73416, 74214, 79212, 80073, 81282, 87699, 89838, 91512, 94829, 96596, 98154, 98952, 106764, 107502, 108376, 110124, 116932, 118818, 119784, 121923, 125419, 130872, 143336, 144894, 148428, 158424, 160146, 161253, 162564, 169043, 175398, 179676, 189658, 193192, 196308, 204631, 213528, 215004, 217341, 220248, 233864, 237636, 243846, 250838, 263097, 284487, 289788, 296856, 320292, 322506, 325128, 338086, 350796, 359352, 376257, 379316, 392616, 409262, 430008, 434682, 475272, 487692, 501676, 507129, 526194, 555427, 568974, 579576, 613893, 640584, 645012, 676172, 701592, 752514, 758632, 818524, 853461, 869364, 975384, 1003352, 1014258, 1052388, 1110854, 1128771, 1137948, 1227786, 1290024, 1352344, 1505028, 1521387, 1637048, 1666281, 1706922, 1738728, 1841679, 2028516, 2104776, 2221708, 2257542, 2275896, 2455572, 3010056, 3042774, 3332562, 3413844, 3683358, 3887989, 4057032, 4443416, 4515084, 4911144, 4998843, 6085548, 6665124, 6827688, 7366716, 7775978, 9030168, 9997686, 11663967, 12171096, 13330248, 14733432, 15551956, 19995372, 23327934, 31103912, 34991901, 39990744, 46655868, 69983802, 93311736, 139967604, 279935208]

約数ペア:

[(1, 279935208), (2, 139967604), (3, 93311736), (4, 69983802), (6, 46655868), (7, 39990744), (8, 34991901), (9, 31103912), (12, 23327934), (14, 19995372), (18, 15551956), (19, 14733432), (21, 13330248), (23, 12171096), (24, 11663967), (28, 9997686), (31, 9030168), (36, 7775978), (38, 7366716), (41, 6827688), (42, 6665124), (46, 6085548), (56, 4998843), (57, 4911144), (62, 4515084), (63, 4443416), (69, 4057032), (72, 3887989), (76, 3683358), (82, 3413844), (84, 3332562), (92, 3042774), (93, 3010056), (114, 2455572), (123, 2275896), (124, 2257542), (126, 2221708), (133, 2104776), (138, 2028516), (152, 1841679), (161, 1738728), (164, 1706922), (168, 1666281), (171, 1637048), (184, 1521387), (186, 1505028), (207, 1352344), (217, 1290024), (228, 1227786), (246, 1137948), (248, 1128771), (252, 1110854), (266, 1052388), (276, 1014258), (279, 1003352), (287, 975384), (322, 869364), (328, 853461), (342, 818524), (369, 758632), (372, 752514), (399, 701592), (414, 676172), (434, 645012), (437, 640584), (456, 613893), (483, 579576), (492, 568974), (504, 555427), (532, 526194), (552, 507129), (558, 501676), (574, 487692), (589, 475272), (644, 434682), (651, 430008), (684, 409262), (713, 392616), (738, 379316), (744, 376257), (779, 359352), (798, 350796), (828, 338086), (861, 325128), (868, 322506), (874, 320292), (943, 296856), (966, 289788), (984, 284487), (1064, 263097), (1116, 250838), (1148, 243846), (1178, 237636), (1197, 233864), (1271, 220248), (1288, 217341), (1302, 215004), (1311, 213528), (1368, 204631), (1426, 196308), (1449, 193192), (1476, 189658), (1558, 179676), (1596, 175398), (1656, 169043), (1722, 162564), (1736, 161253), (1748, 160146), (1767, 158424), (1886, 148428), (1932, 144894), (1953, 143336), (2139, 130872), (2232, 125419), (2296, 121923), (2337, 119784), (2356, 118818), (2394, 116932), (2542, 110124), (2583, 108376), (2604, 107502), (2622, 106764), (2829, 98952), (2852, 98154), (2898, 96596), (2952, 94829), (3059, 91512), (3116, 89838), (3192, 87699), (3444, 81282), (3496, 80073), (3534, 79212), (3772, 74214), (3813, 73416), (3864, 72447), (3906, 71668), (3933, 71176), (4123, 67896), (4278, 65436), (4674, 59892), (4712, 59409), (4788, 58466), (4991, 56088), (5084, 55062), (5166, 54188), (5208, 53751), (5244, 53382), (5301, 52808), (5453, 51336), (5658, 49476), (5704, 49077), (5796, 48298), (6118, 45756), (6232, 44919), (6417, 43624), (6601, 42408), (6888, 40641), (7011, 39928), (7068, 39606), (7544, 37107), (7626, 36708), (7812, 35834), (7866, 35588), (8246, 33948), (8487, 32984), (8556, 32718), (8897, 31464), (9177, 30504), (9348, 29946), (9576, 29233), (9982, 28044), (10168, 27531), (10332, 27094), (10488, 26691), (10602, 26404), (10906, 25668), (11316, 24738), (11439, 24472), (11592, 24149), (12236, 22878), (12369, 22632), (12834, 21812), (13202, 21204), (13547, 20664), (14022, 19964), (14136, 19803), (14973, 18696), (15252, 18354), (15624, 17917), (15732, 17794), (16359, 17112), (16492, 16974)]