1308888

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{53}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 4212000

約数和(自身を除く): 2903112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 53, 56, 63, 72, 84, 98, 106, 126, 147, 159, 168, 196, 212, 252, 294, 318, 343, 371, 392, 424, 441, 477, 504, 588, 636, 686, 742, 882, 954, 1029, 1113, 1176, 1272, 1372, 1484, 1764, 1908, 2058, 2226, 2597, 2744, 2968, 3087, 3339, 3528, 3816, 4116, 4452, 5194, 6174, 6678, 7791, 8232, 8904, 10388, 12348, 13356, 15582, 18179, 20776, 23373, 24696, 26712, 31164, 36358, 46746, 54537, 62328, 72716, 93492, 109074, 145432, 163611, 186984, 218148, 327222, 436296, 654444, 1308888]

約数ペア:

[(1, 1308888), (2, 654444), (3, 436296), (4, 327222), (6, 218148), (7, 186984), (8, 163611), (9, 145432), (12, 109074), (14, 93492), (18, 72716), (21, 62328), (24, 54537), (28, 46746), (36, 36358), (42, 31164), (49, 26712), (53, 24696), (56, 23373), (63, 20776), (72, 18179), (84, 15582), (98, 13356), (106, 12348), (126, 10388), (147, 8904), (159, 8232), (168, 7791), (196, 6678), (212, 6174), (252, 5194), (294, 4452), (318, 4116), (343, 3816), (371, 3528), (392, 3339), (424, 3087), (441, 2968), (477, 2744), (504, 2597), (588, 2226), (636, 2058), (686, 1908), (742, 1764), (882, 1484), (954, 1372), (1029, 1272), (1113, 1176)]