213283968

素因数分解:

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

素因数の和:131

約数の個数: 256

約数和(自身を含む): 658022400

約数和(自身を除く): 444738432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 32, 38, 41, 46, 48, 57, 62, 64, 69, 76, 82, 92, 93, 96, 114, 123, 124, 128, 138, 152, 164, 184, 186, 192, 228, 246, 248, 276, 304, 328, 368, 372, 384, 437, 456, 492, 496, 552, 589, 608, 656, 713, 736, 744, 779, 874, 912, 943, 984, 992, 1104, 1178, 1216, 1271, 1311, 1312, 1426, 1472, 1488, 1558, 1748, 1767, 1824, 1886, 1968, 1984, 2139, 2208, 2337, 2356, 2432, 2542, 2622, 2624, 2829, 2852, 2944, 2976, 3116, 3496, 3534, 3648, 3772, 3813, 3936, 3968, 4278, 4416, 4674, 4712, 5084, 5244, 5248, 5658, 5704, 5952, 6232, 6992, 7068, 7296, 7544, 7626, 7872, 8556, 8832, 9348, 9424, 10168, 10488, 11316, 11408, 11904, 12464, 13547, 13984, 14136, 15088, 15252, 15744, 17112, 17917, 18696, 18848, 20336, 20976, 22632, 22816, 24149, 24928, 27094, 27968, 28272, 29233, 30176, 30504, 34224, 35834, 37392, 37696, 40641, 40672, 41952, 45264, 45632, 48298, 49856, 53751, 54188, 55936, 56544, 58466, 60352, 61008, 68448, 71668, 72447, 74784, 75392, 81282, 81344, 83904, 87699, 90528, 91264, 96596, 99712, 107502, 108376, 113088, 116932, 120704, 122016, 136896, 143336, 144894, 149568, 162564, 162688, 167808, 175398, 181056, 193192, 215004, 216752, 226176, 233864, 244032, 273792, 286672, 289788, 299136, 325128, 350796, 362112, 386384, 430008, 433504, 467728, 488064, 555427, 573344, 579576, 650256, 701592, 772768, 860016, 867008, 935456, 1110854, 1146688, 1159152, 1300512, 1403184, 1545536, 1666281, 1720032, 1734016, 1870912, 2221708, 2293376, 2318304, 2601024, 2806368, 3091072, 3332562, 3440064, 3741824, 4443416, 4636608, 5202048, 5612736, 6665124, 6880128, 8886832, 9273216, 11225472, 13330248, 17773664, 26660496, 35547328, 53320992, 71094656, 106641984, 213283968]

約数ペア:

[(1, 213283968), (2, 106641984), (3, 71094656), (4, 53320992), (6, 35547328), (8, 26660496), (12, 17773664), (16, 13330248), (19, 11225472), (23, 9273216), (24, 8886832), (31, 6880128), (32, 6665124), (38, 5612736), (41, 5202048), (46, 4636608), (48, 4443416), (57, 3741824), (62, 3440064), (64, 3332562), (69, 3091072), (76, 2806368), (82, 2601024), (92, 2318304), (93, 2293376), (96, 2221708), (114, 1870912), (123, 1734016), (124, 1720032), (128, 1666281), (138, 1545536), (152, 1403184), (164, 1300512), (184, 1159152), (186, 1146688), (192, 1110854), (228, 935456), (246, 867008), (248, 860016), (276, 772768), (304, 701592), (328, 650256), (368, 579576), (372, 573344), (384, 555427), (437, 488064), (456, 467728), (492, 433504), (496, 430008), (552, 386384), (589, 362112), (608, 350796), (656, 325128), (713, 299136), (736, 289788), (744, 286672), (779, 273792), (874, 244032), (912, 233864), (943, 226176), (984, 216752), (992, 215004), (1104, 193192), (1178, 181056), (1216, 175398), (1271, 167808), (1311, 162688), (1312, 162564), (1426, 149568), (1472, 144894), (1488, 143336), (1558, 136896), (1748, 122016), (1767, 120704), (1824, 116932), (1886, 113088), (1968, 108376), (1984, 107502), (2139, 99712), (2208, 96596), (2337, 91264), (2356, 90528), (2432, 87699), (2542, 83904), (2622, 81344), (2624, 81282), (2829, 75392), (2852, 74784), (2944, 72447), (2976, 71668), (3116, 68448), (3496, 61008), (3534, 60352), (3648, 58466), (3772, 56544), (3813, 55936), (3936, 54188), (3968, 53751), (4278, 49856), (4416, 48298), (4674, 45632), (4712, 45264), (5084, 41952), (5244, 40672), (5248, 40641), (5658, 37696), (5704, 37392), (5952, 35834), (6232, 34224), (6992, 30504), (7068, 30176), (7296, 29233), (7544, 28272), (7626, 27968), (7872, 27094), (8556, 24928), (8832, 24149), (9348, 22816), (9424, 22632), (10168, 20976), (10488, 20336), (11316, 18848), (11408, 18696), (11904, 17917), (12464, 17112), (13547, 15744), (13984, 15252), (14136, 15088)]