276721704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:880

約数の個数: 128

約数和(自身を含む): 882604800

約数和(自身を除く): 605883096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 397, 461, 504, 756, 794, 922, 1191, 1383, 1512, 1588, 1844, 2382, 2766, 2779, 3176, 3227, 3573, 3688, 4149, 4764, 5532, 5558, 6454, 7146, 8298, 8337, 9528, 9681, 10719, 11064, 11116, 12447, 12908, 14292, 16596, 16674, 19362, 21438, 22232, 24894, 25011, 25816, 28584, 29043, 33192, 33348, 38724, 42876, 49788, 50022, 58086, 66696, 75033, 77448, 85752, 87129, 99576, 100044, 116172, 150066, 174258, 183017, 200088, 232344, 300132, 348516, 366034, 549051, 600264, 697032, 732068, 1098102, 1281119, 1464136, 1647153, 2196204, 2562238, 3294306, 3843357, 4392408, 4941459, 5124476, 6588612, 7686714, 9882918, 10248952, 11530071, 13177224, 15373428, 19765836, 23060142, 30746856, 34590213, 39531672, 46120284, 69180426, 92240568, 138360852, 276721704]

約数ペア:

[(1, 276721704), (2, 138360852), (3, 92240568), (4, 69180426), (6, 46120284), (7, 39531672), (8, 34590213), (9, 30746856), (12, 23060142), (14, 19765836), (18, 15373428), (21, 13177224), (24, 11530071), (27, 10248952), (28, 9882918), (36, 7686714), (42, 6588612), (54, 5124476), (56, 4941459), (63, 4392408), (72, 3843357), (84, 3294306), (108, 2562238), (126, 2196204), (168, 1647153), (189, 1464136), (216, 1281119), (252, 1098102), (378, 732068), (397, 697032), (461, 600264), (504, 549051), (756, 366034), (794, 348516), (922, 300132), (1191, 232344), (1383, 200088), (1512, 183017), (1588, 174258), (1844, 150066), (2382, 116172), (2766, 100044), (2779, 99576), (3176, 87129), (3227, 85752), (3573, 77448), (3688, 75033), (4149, 66696), (4764, 58086), (5532, 50022), (5558, 49788), (6454, 42876), (7146, 38724), (8298, 33348), (8337, 33192), (9528, 29043), (9681, 28584), (10719, 25816), (11064, 25011), (11116, 24894), (12447, 22232), (12908, 21438), (14292, 19362), (16596, 16674)]