225099584

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:1003

約数の個数: 56

約数和(自身を含む): 475186248

約数和(自身を除く): 250086664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 313, 544, 626, 661, 1088, 1252, 1322, 2504, 2644, 5008, 5288, 5321, 10016, 10576, 10642, 11237, 20032, 21152, 21284, 22474, 42304, 42568, 44948, 85136, 89896, 170272, 179792, 206893, 340544, 359584, 413786, 719168, 827572, 1655144, 3310288, 3517181, 6620576, 7034362, 13241152, 14068724, 28137448, 56274896, 112549792, 225099584]

約数ペア:

[(1, 225099584), (2, 112549792), (4, 56274896), (8, 28137448), (16, 14068724), (17, 13241152), (32, 7034362), (34, 6620576), (64, 3517181), (68, 3310288), (136, 1655144), (272, 827572), (313, 719168), (544, 413786), (626, 359584), (661, 340544), (1088, 206893), (1252, 179792), (1322, 170272), (2504, 89896), (2644, 85136), (5008, 44948), (5288, 42568), (5321, 42304), (10016, 22474), (10576, 21284), (10642, 21152), (11237, 20032)]