309541232

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 180

約数和(自身を含む): 829118808

約数和(自身を除く): 519577576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 121, 143, 154, 176, 182, 196, 208, 242, 251, 286, 308, 364, 392, 484, 502, 539, 572, 616, 637, 728, 784, 847, 968, 1001, 1004, 1078, 1144, 1232, 1274, 1456, 1573, 1694, 1757, 1936, 2002, 2008, 2156, 2288, 2548, 2761, 3146, 3263, 3388, 3514, 4004, 4016, 4312, 5096, 5522, 5929, 6292, 6526, 6776, 7007, 7028, 8008, 8624, 10192, 11011, 11044, 11858, 12299, 12584, 13052, 13552, 14014, 14056, 16016, 19327, 22022, 22088, 22841, 23716, 24598, 25168, 26104, 28028, 28112, 30371, 35893, 38654, 44044, 44176, 45682, 47432, 49196, 52208, 56056, 60742, 71786, 77077, 77308, 88088, 91364, 94864, 98392, 112112, 121484, 135289, 143572, 154154, 154616, 159887, 176176, 182728, 196784, 212597, 242968, 251251, 270578, 287144, 308308, 309232, 319774, 365456, 394823, 425194, 485936, 502502, 541156, 574288, 616616, 639548, 789646, 850388, 1005004, 1082312, 1233232, 1279096, 1488179, 1579292, 1700776, 1758757, 2010008, 2164624, 2558192, 2763761, 2976358, 3158584, 3401552, 3517514, 4020016, 5527522, 5952716, 6317168, 7035028, 11055044, 11905432, 14070056, 19346327, 22110088, 23810864, 28140112, 38692654, 44220176, 77385308, 154770616, 309541232]

約数ペア:

[(1, 309541232), (2, 154770616), (4, 77385308), (7, 44220176), (8, 38692654), (11, 28140112), (13, 23810864), (14, 22110088), (16, 19346327), (22, 14070056), (26, 11905432), (28, 11055044), (44, 7035028), (49, 6317168), (52, 5952716), (56, 5527522), (77, 4020016), (88, 3517514), (91, 3401552), (98, 3158584), (104, 2976358), (112, 2763761), (121, 2558192), (143, 2164624), (154, 2010008), (176, 1758757), (182, 1700776), (196, 1579292), (208, 1488179), (242, 1279096), (251, 1233232), (286, 1082312), (308, 1005004), (364, 850388), (392, 789646), (484, 639548), (502, 616616), (539, 574288), (572, 541156), (616, 502502), (637, 485936), (728, 425194), (784, 394823), (847, 365456), (968, 319774), (1001, 309232), (1004, 308308), (1078, 287144), (1144, 270578), (1232, 251251), (1274, 242968), (1456, 212597), (1573, 196784), (1694, 182728), (1757, 176176), (1936, 159887), (2002, 154616), (2008, 154154), (2156, 143572), (2288, 135289), (2548, 121484), (2761, 112112), (3146, 98392), (3263, 94864), (3388, 91364), (3514, 88088), (4004, 77308), (4016, 77077), (4312, 71786), (5096, 60742), (5522, 56056), (5929, 52208), (6292, 49196), (6526, 47432), (6776, 45682), (7007, 44176), (7028, 44044), (8008, 38654), (8624, 35893), (10192, 30371), (11011, 28112), (11044, 28028), (11858, 26104), (12299, 25168), (12584, 24598), (13052, 23716), (13552, 22841), (14014, 22088), (14056, 22022), (16016, 19327)]