665269344

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{121577}}^1$

素因数の和:121612

約数の個数: 72

約数和(自身を含む): 1991447640

約数和(自身を除く): 1326178296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 121577, 243154, 364731, 486308, 729462, 972616, 1094193, 1458924, 1945232, 2188386, 2309963, 2917848, 3890464, 4376772, 4619926, 5835696, 6929889, 8753544, 9239852, 11671392, 13859778, 17507088, 18479704, 20789667, 27719556, 35014176, 36959408, 41579334, 55439112, 73918816, 83158668, 110878224, 166317336, 221756448, 332634672, 665269344]

約数ペア:

[(1, 665269344), (2, 332634672), (3, 221756448), (4, 166317336), (6, 110878224), (8, 83158668), (9, 73918816), (12, 55439112), (16, 41579334), (18, 36959408), (19, 35014176), (24, 27719556), (32, 20789667), (36, 18479704), (38, 17507088), (48, 13859778), (57, 11671392), (72, 9239852), (76, 8753544), (96, 6929889), (114, 5835696), (144, 4619926), (152, 4376772), (171, 3890464), (228, 2917848), (288, 2309963), (304, 2188386), (342, 1945232), (456, 1458924), (608, 1094193), (684, 972616), (912, 729462), (1368, 486308), (1824, 364731), (2736, 243154), (5472, 121577)]