211468608

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:973

約数の個数: 168

約数和(自身を含む): 674558976

約数和(自身を除く): 463090368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 911, 936, 992, 1116, 1209, 1248, 1488, 1612, 1822, 1872, 1984, 2232, 2418, 2496, 2733, 2976, 3224, 3627, 3644, 3744, 4464, 4836, 5466, 5952, 6448, 7254, 7288, 7488, 8199, 8928, 9672, 10932, 11843, 12896, 14508, 14576, 16398, 17856, 19344, 21864, 23686, 25792, 28241, 29016, 29152, 32796, 35529, 38688, 43728, 47372, 56482, 58032, 58304, 65592, 71058, 77376, 84723, 87456, 94744, 106587, 112964, 116064, 131184, 142116, 169446, 174912, 189488, 213174, 225928, 232128, 254169, 262368, 284232, 338892, 367133, 378976, 426348, 451856, 508338, 524736, 568464, 677784, 734266, 757952, 852696, 903712, 1016676, 1101399, 1136928, 1355568, 1468532, 1705392, 1807424, 2033352, 2202798, 2273856, 2711136, 2937064, 3304197, 3410784, 4066704, 4405596, 5422272, 5874128, 6608394, 6821568, 8133408, 8811192, 11748256, 13216788, 16266816, 17622384, 23496512, 26433576, 35244768, 52867152, 70489536, 105734304, 211468608]

約数ペア:

[(1, 211468608), (2, 105734304), (3, 70489536), (4, 52867152), (6, 35244768), (8, 26433576), (9, 23496512), (12, 17622384), (13, 16266816), (16, 13216788), (18, 11748256), (24, 8811192), (26, 8133408), (31, 6821568), (32, 6608394), (36, 5874128), (39, 5422272), (48, 4405596), (52, 4066704), (62, 3410784), (64, 3304197), (72, 2937064), (78, 2711136), (93, 2273856), (96, 2202798), (104, 2033352), (117, 1807424), (124, 1705392), (144, 1468532), (156, 1355568), (186, 1136928), (192, 1101399), (208, 1016676), (234, 903712), (248, 852696), (279, 757952), (288, 734266), (312, 677784), (372, 568464), (403, 524736), (416, 508338), (468, 451856), (496, 426348), (558, 378976), (576, 367133), (624, 338892), (744, 284232), (806, 262368), (832, 254169), (911, 232128), (936, 225928), (992, 213174), (1116, 189488), (1209, 174912), (1248, 169446), (1488, 142116), (1612, 131184), (1822, 116064), (1872, 112964), (1984, 106587), (2232, 94744), (2418, 87456), (2496, 84723), (2733, 77376), (2976, 71058), (3224, 65592), (3627, 58304), (3644, 58032), (3744, 56482), (4464, 47372), (4836, 43728), (5466, 38688), (5952, 35529), (6448, 32796), (7254, 29152), (7288, 29016), (7488, 28241), (8199, 25792), (8928, 23686), (9672, 21864), (10932, 19344), (11843, 17856), (12896, 16398), (14508, 14576)]