316170816

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:868

約数の個数: 112

約数和(自身を含む): 906865344

約数和(自身を除く): 590694528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 197, 208, 312, 394, 416, 591, 624, 643, 788, 832, 1182, 1248, 1286, 1576, 1929, 2364, 2496, 2561, 2572, 3152, 3858, 4728, 5122, 5144, 6304, 7683, 7716, 8359, 9456, 10244, 10288, 12608, 15366, 15432, 16718, 18912, 20488, 20576, 25077, 30732, 30864, 33436, 37824, 40976, 41152, 50154, 61464, 61728, 66872, 81952, 100308, 122928, 123456, 126671, 133744, 163904, 200616, 245856, 253342, 267488, 380013, 401232, 491712, 506684, 534976, 760026, 802464, 1013368, 1520052, 1604928, 1646723, 2026736, 3040104, 3293446, 4053472, 4940169, 6080208, 6586892, 8106944, 9880338, 12160416, 13173784, 19760676, 24320832, 26347568, 39521352, 52695136, 79042704, 105390272, 158085408, 316170816]

約数ペア:

[(1, 316170816), (2, 158085408), (3, 105390272), (4, 79042704), (6, 52695136), (8, 39521352), (12, 26347568), (13, 24320832), (16, 19760676), (24, 13173784), (26, 12160416), (32, 9880338), (39, 8106944), (48, 6586892), (52, 6080208), (64, 4940169), (78, 4053472), (96, 3293446), (104, 3040104), (156, 2026736), (192, 1646723), (197, 1604928), (208, 1520052), (312, 1013368), (394, 802464), (416, 760026), (591, 534976), (624, 506684), (643, 491712), (788, 401232), (832, 380013), (1182, 267488), (1248, 253342), (1286, 245856), (1576, 200616), (1929, 163904), (2364, 133744), (2496, 126671), (2561, 123456), (2572, 122928), (3152, 100308), (3858, 81952), (4728, 66872), (5122, 61728), (5144, 61464), (6304, 50154), (7683, 41152), (7716, 40976), (8359, 37824), (9456, 33436), (10244, 30864), (10288, 30732), (12608, 25077), (15366, 20576), (15432, 20488), (16718, 18912)]