279621216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2693

約数の個数: 144

約数和(自身を含む): 926269344

約数和(自身を除く): 646648128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1484, 1696, 1908, 2016, 2226, 2544, 2617, 2968, 3339, 3816, 4452, 5088, 5234, 5936, 6678, 7632, 7851, 8904, 10468, 11872, 13356, 15264, 15702, 17808, 18319, 20936, 23553, 26712, 31404, 35616, 36638, 41872, 47106, 53424, 54957, 62808, 73276, 83744, 94212, 106848, 109914, 125616, 138701, 146552, 164871, 188424, 219828, 251232, 277402, 293104, 329742, 376848, 416103, 439656, 554804, 586208, 659484, 753696, 832206, 879312, 970907, 1109608, 1248309, 1318968, 1664412, 1758624, 1941814, 2219216, 2496618, 2637936, 2912721, 3328824, 3883628, 4438432, 4993236, 5275872, 5825442, 6657648, 7767256, 8738163, 9986472, 11650884, 13315296, 15534512, 17476326, 19972944, 23301768, 31069024, 34952652, 39945888, 46603536, 69905304, 93207072, 139810608, 279621216]

約数ペア:

[(1, 279621216), (2, 139810608), (3, 93207072), (4, 69905304), (6, 46603536), (7, 39945888), (8, 34952652), (9, 31069024), (12, 23301768), (14, 19972944), (16, 17476326), (18, 15534512), (21, 13315296), (24, 11650884), (28, 9986472), (32, 8738163), (36, 7767256), (42, 6657648), (48, 5825442), (53, 5275872), (56, 4993236), (63, 4438432), (72, 3883628), (84, 3328824), (96, 2912721), (106, 2637936), (112, 2496618), (126, 2219216), (144, 1941814), (159, 1758624), (168, 1664412), (212, 1318968), (224, 1248309), (252, 1109608), (288, 970907), (318, 879312), (336, 832206), (371, 753696), (424, 659484), (477, 586208), (504, 554804), (636, 439656), (672, 416103), (742, 376848), (848, 329742), (954, 293104), (1008, 277402), (1113, 251232), (1272, 219828), (1484, 188424), (1696, 164871), (1908, 146552), (2016, 138701), (2226, 125616), (2544, 109914), (2617, 106848), (2968, 94212), (3339, 83744), (3816, 73276), (4452, 62808), (5088, 54957), (5234, 53424), (5936, 47106), (6678, 41872), (7632, 36638), (7851, 35616), (8904, 31404), (10468, 26712), (11872, 23553), (13356, 20936), (15264, 18319), (15702, 17808)]