921390272

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16567}}^1$

素因数の和:16669

約数の個数: 56

約数和(自身を含む): 2019970560

約数和(自身を除く): 1098580288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 158, 176, 316, 352, 632, 704, 869, 1264, 1738, 2528, 3476, 5056, 6952, 13904, 16567, 27808, 33134, 55616, 66268, 132536, 182237, 265072, 364474, 530144, 728948, 1060288, 1308793, 1457896, 2617586, 2915792, 5235172, 5831584, 10470344, 11663168, 14396723, 20940688, 28793446, 41881376, 57586892, 83762752, 115173784, 230347568, 460695136, 921390272]

約数ペア:

[(1, 921390272), (2, 460695136), (4, 230347568), (8, 115173784), (11, 83762752), (16, 57586892), (22, 41881376), (32, 28793446), (44, 20940688), (64, 14396723), (79, 11663168), (88, 10470344), (158, 5831584), (176, 5235172), (316, 2915792), (352, 2617586), (632, 1457896), (704, 1308793), (869, 1060288), (1264, 728948), (1738, 530144), (2528, 364474), (3476, 265072), (5056, 182237), (6952, 132536), (13904, 66268), (16567, 55616), (27808, 33134)]