227483872

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^3\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 578294640

約数和(自身を除く): 350810768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 109, 112, 121, 154, 176, 196, 218, 224, 242, 308, 352, 392, 436, 484, 539, 616, 763, 784, 847, 872, 968, 1078, 1199, 1232, 1331, 1526, 1568, 1694, 1744, 1936, 2156, 2398, 2464, 2662, 3052, 3388, 3488, 3872, 4312, 4796, 5324, 5341, 5929, 6104, 6776, 8393, 8624, 9317, 9592, 10648, 10682, 11858, 12208, 13189, 13552, 16786, 17248, 18634, 19184, 21296, 21364, 23716, 24416, 26378, 27104, 33572, 37268, 38368, 42592, 42728, 47432, 52756, 58751, 65219, 67144, 74536, 85456, 92323, 94864, 105512, 117502, 130438, 134288, 145079, 149072, 170912, 184646, 189728, 211024, 235004, 260876, 268576, 290158, 298144, 369292, 422048, 470008, 521752, 580316, 646261, 738584, 940016, 1015553, 1043504, 1160632, 1292522, 1477168, 1880032, 2031106, 2087008, 2321264, 2585044, 2954336, 4062212, 4642528, 5170088, 7108871, 8124424, 10340176, 14217742, 16248848, 20680352, 28435484, 32497696, 56870968, 113741936, 227483872]

約数ペア:

[(1, 227483872), (2, 113741936), (4, 56870968), (7, 32497696), (8, 28435484), (11, 20680352), (14, 16248848), (16, 14217742), (22, 10340176), (28, 8124424), (32, 7108871), (44, 5170088), (49, 4642528), (56, 4062212), (77, 2954336), (88, 2585044), (98, 2321264), (109, 2087008), (112, 2031106), (121, 1880032), (154, 1477168), (176, 1292522), (196, 1160632), (218, 1043504), (224, 1015553), (242, 940016), (308, 738584), (352, 646261), (392, 580316), (436, 521752), (484, 470008), (539, 422048), (616, 369292), (763, 298144), (784, 290158), (847, 268576), (872, 260876), (968, 235004), (1078, 211024), (1199, 189728), (1232, 184646), (1331, 170912), (1526, 149072), (1568, 145079), (1694, 134288), (1744, 130438), (1936, 117502), (2156, 105512), (2398, 94864), (2464, 92323), (2662, 85456), (3052, 74536), (3388, 67144), (3488, 65219), (3872, 58751), (4312, 52756), (4796, 47432), (5324, 42728), (5341, 42592), (5929, 38368), (6104, 37268), (6776, 33572), (8393, 27104), (8624, 26378), (9317, 24416), (9592, 23716), (10648, 21364), (10682, 21296), (11858, 19184), (12208, 18634), (13189, 17248), (13552, 16786)]