277286464

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1092

約数の個数: 112

約数和(自身を含む): 692310528

約数和(自身を除く): 415024064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 182, 188, 208, 224, 329, 364, 376, 416, 448, 611, 658, 728, 752, 832, 1013, 1222, 1316, 1456, 1504, 2026, 2444, 2632, 2912, 3008, 4052, 4277, 4888, 5264, 5824, 7091, 8104, 8554, 9776, 10528, 13169, 14182, 16208, 17108, 19552, 21056, 26338, 28364, 32416, 34216, 39104, 47611, 52676, 56728, 64832, 68432, 92183, 95222, 105352, 113456, 136864, 184366, 190444, 210704, 226912, 273728, 333277, 368732, 380888, 421408, 453824, 618943, 666554, 737464, 761776, 842816, 1237886, 1333108, 1474928, 1523552, 2475772, 2666216, 2949856, 3047104, 4332601, 4951544, 5332432, 5899712, 8665202, 9903088, 10664864, 17330404, 19806176, 21329728, 34660808, 39612352, 69321616, 138643232, 277286464]

約数ペア:

[(1, 277286464), (2, 138643232), (4, 69321616), (7, 39612352), (8, 34660808), (13, 21329728), (14, 19806176), (16, 17330404), (26, 10664864), (28, 9903088), (32, 8665202), (47, 5899712), (52, 5332432), (56, 4951544), (64, 4332601), (91, 3047104), (94, 2949856), (104, 2666216), (112, 2475772), (182, 1523552), (188, 1474928), (208, 1333108), (224, 1237886), (329, 842816), (364, 761776), (376, 737464), (416, 666554), (448, 618943), (611, 453824), (658, 421408), (728, 380888), (752, 368732), (832, 333277), (1013, 273728), (1222, 226912), (1316, 210704), (1456, 190444), (1504, 184366), (2026, 136864), (2444, 113456), (2632, 105352), (2912, 95222), (3008, 92183), (4052, 68432), (4277, 64832), (4888, 56728), (5264, 52676), (5824, 47611), (7091, 39104), (8104, 34216), (8554, 32416), (9776, 28364), (10528, 26338), (13169, 21056), (14182, 19552), (16208, 17108)]