1262341836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263647}}^1$

素因数の和:263683

約数の個数: 72

約数和(自身を含む): 3838714880

約数和(自身を除く): 2576373044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 263647, 527294, 790941, 1054588, 1581882, 1845529, 2372823, 3163764, 3691058, 4745646, 5009293, 5536587, 7382116, 9491292, 10018586, 11073174, 15027879, 16609761, 20037172, 22146348, 30055758, 33219522, 35065051, 45083637, 60111516, 66439044, 70130102, 90167274, 105195153, 140260204, 180334548, 210390306, 315585459, 420780612, 631170918, 1262341836]

約数ペア:

[(1, 1262341836), (2, 631170918), (3, 420780612), (4, 315585459), (6, 210390306), (7, 180334548), (9, 140260204), (12, 105195153), (14, 90167274), (18, 70130102), (19, 66439044), (21, 60111516), (28, 45083637), (36, 35065051), (38, 33219522), (42, 30055758), (57, 22146348), (63, 20037172), (76, 16609761), (84, 15027879), (114, 11073174), (126, 10018586), (133, 9491292), (171, 7382116), (228, 5536587), (252, 5009293), (266, 4745646), (342, 3691058), (399, 3163764), (532, 2372823), (684, 1845529), (798, 1581882), (1197, 1054588), (1596, 790941), (2394, 527294), (4788, 263647)]