268297974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37357}}^1$

素因数の和:37394

約数の個数: 64

約数和(自身を含む): 717273600

約数和(自身を除く): 448975626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 37357, 74714, 112071, 224142, 261499, 336213, 522998, 672426, 709783, 784497, 1008639, 1419566, 1568994, 2017278, 2129349, 2353491, 4258698, 4706982, 4968481, 6388047, 7060473, 9936962, 12776094, 14120946, 14905443, 19164141, 29810886, 38328282, 44716329, 89432658, 134148987, 268297974]

約数ペア:

[(1, 268297974), (2, 134148987), (3, 89432658), (6, 44716329), (7, 38328282), (9, 29810886), (14, 19164141), (18, 14905443), (19, 14120946), (21, 12776094), (27, 9936962), (38, 7060473), (42, 6388047), (54, 4968481), (57, 4706982), (63, 4258698), (114, 2353491), (126, 2129349), (133, 2017278), (171, 1568994), (189, 1419566), (266, 1008639), (342, 784497), (378, 709783), (399, 672426), (513, 522998), (798, 336213), (1026, 261499), (1197, 224142), (2394, 112071), (3591, 74714), (7182, 37357)]