440877744

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1075

約数の個数: 120

約数和(自身を含む): 1279083312

約数和(自身を除く): 838205568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 61, 72, 106, 122, 144, 159, 183, 212, 244, 318, 366, 424, 477, 488, 549, 636, 732, 848, 947, 954, 976, 1098, 1272, 1464, 1894, 1908, 2196, 2544, 2841, 2928, 3233, 3788, 3816, 4392, 5682, 6466, 7576, 7632, 8523, 8784, 9699, 11364, 12932, 15152, 17046, 19398, 22728, 25864, 29097, 34092, 38796, 45456, 50191, 51728, 57767, 58194, 68184, 77592, 100382, 115534, 116388, 136368, 150573, 155184, 173301, 200764, 231068, 232776, 301146, 346602, 401528, 451719, 462136, 465552, 519903, 602292, 693204, 803056, 903438, 924272, 1039806, 1204584, 1386408, 1806876, 2079612, 2409168, 2772816, 3061651, 3613752, 4159224, 6123302, 7227504, 8318448, 9184953, 12246604, 18369906, 24493208, 27554859, 36739812, 48986416, 55109718, 73479624, 110219436, 146959248, 220438872, 440877744]

約数ペア:

[(1, 440877744), (2, 220438872), (3, 146959248), (4, 110219436), (6, 73479624), (8, 55109718), (9, 48986416), (12, 36739812), (16, 27554859), (18, 24493208), (24, 18369906), (36, 12246604), (48, 9184953), (53, 8318448), (61, 7227504), (72, 6123302), (106, 4159224), (122, 3613752), (144, 3061651), (159, 2772816), (183, 2409168), (212, 2079612), (244, 1806876), (318, 1386408), (366, 1204584), (424, 1039806), (477, 924272), (488, 903438), (549, 803056), (636, 693204), (732, 602292), (848, 519903), (947, 465552), (954, 462136), (976, 451719), (1098, 401528), (1272, 346602), (1464, 301146), (1894, 232776), (1908, 231068), (2196, 200764), (2544, 173301), (2841, 155184), (2928, 150573), (3233, 136368), (3788, 116388), (3816, 115534), (4392, 100382), (5682, 77592), (6466, 68184), (7576, 58194), (7632, 57767), (8523, 51728), (8784, 50191), (9699, 45456), (11364, 38796), (12932, 34092), (15152, 29097), (17046, 25864), (19398, 22728)]