555835904

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 120

約数和(自身を含む): 1249365348

約数和(自身を除く): 693529444

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 61, 64, 74, 104, 122, 128, 148, 208, 244, 256, 296, 416, 481, 488, 512, 592, 793, 832, 962, 976, 1184, 1369, 1586, 1664, 1924, 1952, 2257, 2368, 2738, 3172, 3328, 3848, 3904, 4514, 4736, 5476, 6344, 6656, 7696, 7808, 9028, 9472, 10952, 12688, 15392, 15616, 17797, 18056, 18944, 21904, 25376, 29341, 30784, 31232, 35594, 36112, 43808, 50752, 58682, 61568, 71188, 72224, 83509, 87616, 101504, 117364, 123136, 142376, 144448, 167018, 175232, 203008, 234728, 246272, 284752, 288896, 334036, 350464, 406016, 469456, 569504, 577792, 668072, 700928, 938912, 1085617, 1139008, 1155584, 1336144, 1877824, 2171234, 2278016, 2672288, 3755648, 4342468, 4556032, 5344576, 7511296, 8684936, 9112064, 10689152, 15022592, 17369872, 21378304, 34739744, 42756608, 69479488, 138958976, 277917952, 555835904]

約数ペア:

[(1, 555835904), (2, 277917952), (4, 138958976), (8, 69479488), (13, 42756608), (16, 34739744), (26, 21378304), (32, 17369872), (37, 15022592), (52, 10689152), (61, 9112064), (64, 8684936), (74, 7511296), (104, 5344576), (122, 4556032), (128, 4342468), (148, 3755648), (208, 2672288), (244, 2278016), (256, 2171234), (296, 1877824), (416, 1336144), (481, 1155584), (488, 1139008), (512, 1085617), (592, 938912), (793, 700928), (832, 668072), (962, 577792), (976, 569504), (1184, 469456), (1369, 406016), (1586, 350464), (1664, 334036), (1924, 288896), (1952, 284752), (2257, 246272), (2368, 234728), (2738, 203008), (3172, 175232), (3328, 167018), (3848, 144448), (3904, 142376), (4514, 123136), (4736, 117364), (5476, 101504), (6344, 87616), (6656, 83509), (7696, 72224), (7808, 71188), (9028, 61568), (9472, 58682), (10952, 50752), (12688, 43808), (15392, 36112), (15616, 35594), (17797, 31232), (18056, 30784), (18944, 29341), (21904, 25376)]