581871472

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1615

約数の個数: 120

約数和(自身を含む): 1451427936

約数和(自身を除く): 869556464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 112, 148, 182, 196, 208, 259, 296, 364, 392, 481, 518, 592, 637, 728, 784, 962, 1036, 1274, 1456, 1543, 1813, 1924, 2072, 2548, 3086, 3367, 3626, 3848, 4144, 5096, 6172, 6734, 7252, 7696, 10192, 10801, 12344, 13468, 14504, 20059, 21602, 23569, 24688, 26936, 29008, 40118, 43204, 47138, 53872, 57091, 75607, 80236, 86408, 94276, 114182, 140413, 151214, 160472, 172816, 188552, 228364, 280826, 302428, 320944, 377104, 399637, 456728, 561652, 604856, 742183, 799274, 913456, 982891, 1123304, 1209712, 1484366, 1598548, 1965782, 2246608, 2797459, 2968732, 3197096, 3931564, 5195281, 5594918, 5937464, 6394192, 7863128, 10390562, 11189836, 11874928, 15726256, 20781124, 22379672, 36366967, 41562248, 44759344, 72733934, 83124496, 145467868, 290935736, 581871472]

約数ペア:

[(1, 581871472), (2, 290935736), (4, 145467868), (7, 83124496), (8, 72733934), (13, 44759344), (14, 41562248), (16, 36366967), (26, 22379672), (28, 20781124), (37, 15726256), (49, 11874928), (52, 11189836), (56, 10390562), (74, 7863128), (91, 6394192), (98, 5937464), (104, 5594918), (112, 5195281), (148, 3931564), (182, 3197096), (196, 2968732), (208, 2797459), (259, 2246608), (296, 1965782), (364, 1598548), (392, 1484366), (481, 1209712), (518, 1123304), (592, 982891), (637, 913456), (728, 799274), (784, 742183), (962, 604856), (1036, 561652), (1274, 456728), (1456, 399637), (1543, 377104), (1813, 320944), (1924, 302428), (2072, 280826), (2548, 228364), (3086, 188552), (3367, 172816), (3626, 160472), (3848, 151214), (4144, 140413), (5096, 114182), (6172, 94276), (6734, 86408), (7252, 80236), (7696, 75607), (10192, 57091), (10801, 53872), (12344, 47138), (13468, 43204), (14504, 40118), (20059, 29008), (21602, 26936), (23569, 24688)]