306484528

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:914

約数の個数: 80

約数和(自身を含む): 708526080

約数和(自身を除く): 402041552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 127, 203, 232, 254, 406, 464, 508, 743, 812, 889, 1016, 1486, 1624, 1778, 2032, 2972, 3248, 3556, 3683, 5201, 5944, 7112, 7366, 10402, 11888, 14224, 14732, 20804, 21547, 25781, 29464, 41608, 43094, 51562, 58928, 83216, 86188, 94361, 103124, 150829, 172376, 188722, 206248, 301658, 344752, 377444, 412496, 603316, 660527, 754888, 1206632, 1321054, 1509776, 2413264, 2642108, 2736469, 5284216, 5472938, 10568432, 10945876, 19155283, 21891752, 38310566, 43783504, 76621132, 153242264, 306484528]

約数ペア:

[(1, 306484528), (2, 153242264), (4, 76621132), (7, 43783504), (8, 38310566), (14, 21891752), (16, 19155283), (28, 10945876), (29, 10568432), (56, 5472938), (58, 5284216), (112, 2736469), (116, 2642108), (127, 2413264), (203, 1509776), (232, 1321054), (254, 1206632), (406, 754888), (464, 660527), (508, 603316), (743, 412496), (812, 377444), (889, 344752), (1016, 301658), (1486, 206248), (1624, 188722), (1778, 172376), (2032, 150829), (2972, 103124), (3248, 94361), (3556, 86188), (3683, 83216), (5201, 58928), (5944, 51562), (7112, 43094), (7366, 41608), (10402, 29464), (11888, 25781), (14224, 21547), (14732, 20804)]