213245352

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 624240000

約数和(自身を除く): 410994648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 59, 72, 87, 108, 116, 118, 174, 177, 216, 232, 236, 261, 348, 354, 472, 522, 531, 577, 696, 708, 783, 1044, 1062, 1154, 1416, 1566, 1593, 1711, 1731, 2088, 2124, 2308, 3132, 3186, 3422, 3462, 4248, 4616, 5133, 5193, 6264, 6372, 6844, 6924, 10266, 10386, 12744, 13688, 13848, 15399, 15579, 16733, 20532, 20772, 30798, 31158, 33466, 34043, 41064, 41544, 46197, 50199, 61596, 62316, 66932, 68086, 92394, 100398, 102129, 123192, 124632, 133864, 136172, 150597, 184788, 200796, 204258, 272344, 301194, 306387, 369576, 401592, 408516, 451791, 602388, 612774, 817032, 903582, 919161, 987247, 1204776, 1225548, 1807164, 1838322, 1974494, 2451096, 2961741, 3614328, 3676644, 3948988, 5923482, 7353288, 7897976, 8885223, 11846964, 17770446, 23693928, 26655669, 35540892, 53311338, 71081784, 106622676, 213245352]

約数ペア:

[(1, 213245352), (2, 106622676), (3, 71081784), (4, 53311338), (6, 35540892), (8, 26655669), (9, 23693928), (12, 17770446), (18, 11846964), (24, 8885223), (27, 7897976), (29, 7353288), (36, 5923482), (54, 3948988), (58, 3676644), (59, 3614328), (72, 2961741), (87, 2451096), (108, 1974494), (116, 1838322), (118, 1807164), (174, 1225548), (177, 1204776), (216, 987247), (232, 919161), (236, 903582), (261, 817032), (348, 612774), (354, 602388), (472, 451791), (522, 408516), (531, 401592), (577, 369576), (696, 306387), (708, 301194), (783, 272344), (1044, 204258), (1062, 200796), (1154, 184788), (1416, 150597), (1566, 136172), (1593, 133864), (1711, 124632), (1731, 123192), (2088, 102129), (2124, 100398), (2308, 92394), (3132, 68086), (3186, 66932), (3422, 62316), (3462, 61596), (4248, 50199), (4616, 46197), (5133, 41544), (5193, 41064), (6264, 34043), (6372, 33466), (6844, 31158), (6924, 30798), (10266, 20772), (10386, 20532), (12744, 16733), (13688, 15579), (13848, 15399)]