742842828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{226753}}^1$

素因数の和:226783

約数の個数: 72

約数和(自身を含む): 2311076768

約数和(自身を除く): 1568233940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 226753, 453506, 680259, 907012, 1360518, 1587271, 2040777, 2721036, 2947789, 3174542, 4081554, 4761813, 5895578, 6349084, 8163108, 8843367, 9523626, 11791156, 14285439, 17686734, 19047252, 20634523, 26530101, 28570878, 35373468, 41269046, 53060202, 57141756, 61903569, 82538092, 106120404, 123807138, 185710707, 247614276, 371421414, 742842828]

約数ペア:

[(1, 742842828), (2, 371421414), (3, 247614276), (4, 185710707), (6, 123807138), (7, 106120404), (9, 82538092), (12, 61903569), (13, 57141756), (14, 53060202), (18, 41269046), (21, 35373468), (26, 28570878), (28, 26530101), (36, 20634523), (39, 19047252), (42, 17686734), (52, 14285439), (63, 11791156), (78, 9523626), (84, 8843367), (91, 8163108), (117, 6349084), (126, 5895578), (156, 4761813), (182, 4081554), (234, 3174542), (252, 2947789), (273, 2721036), (364, 2040777), (468, 1587271), (546, 1360518), (819, 907012), (1092, 680259), (1638, 453506), (3276, 226753)]