661180392

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4517}}^1$

素因数の和:4655

約数の個数: 96

約数和(自身を含む): 1902981600

約数和(自身を除く): 1241801208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 107, 114, 152, 171, 214, 228, 321, 342, 428, 456, 642, 684, 856, 963, 1284, 1368, 1926, 2033, 2568, 3852, 4066, 4517, 6099, 7704, 8132, 9034, 12198, 13551, 16264, 18068, 18297, 24396, 27102, 36136, 36594, 40653, 48792, 54204, 73188, 81306, 85823, 108408, 146376, 162612, 171646, 257469, 325224, 343292, 483319, 514938, 686584, 772407, 966638, 1029876, 1449957, 1544814, 1933276, 2059752, 2899914, 3089628, 3866552, 4349871, 5799828, 6179256, 8699742, 9183061, 11599656, 17399484, 18366122, 27549183, 34798968, 36732244, 55098366, 73464488, 82647549, 110196732, 165295098, 220393464, 330590196, 661180392]

約数ペア:

[(1, 661180392), (2, 330590196), (3, 220393464), (4, 165295098), (6, 110196732), (8, 82647549), (9, 73464488), (12, 55098366), (18, 36732244), (19, 34798968), (24, 27549183), (36, 18366122), (38, 17399484), (57, 11599656), (72, 9183061), (76, 8699742), (107, 6179256), (114, 5799828), (152, 4349871), (171, 3866552), (214, 3089628), (228, 2899914), (321, 2059752), (342, 1933276), (428, 1544814), (456, 1449957), (642, 1029876), (684, 966638), (856, 772407), (963, 686584), (1284, 514938), (1368, 483319), (1926, 343292), (2033, 325224), (2568, 257469), (3852, 171646), (4066, 162612), (4517, 146376), (6099, 108408), (7704, 85823), (8132, 81306), (9034, 73188), (12198, 54204), (13551, 48792), (16264, 40653), (18068, 36594), (18297, 36136), (24396, 27102)]