421622208

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2051

約数の個数: 168

約数和(自身を含む): 1407919968

約数和(自身を除く): 986297760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 144, 159, 168, 192, 212, 224, 252, 288, 318, 336, 371, 424, 448, 477, 504, 576, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1344, 1484, 1696, 1908, 1973, 2016, 2226, 2544, 2968, 3339, 3392, 3816, 3946, 4032, 4452, 5088, 5919, 5936, 6678, 7632, 7892, 8904, 10176, 11838, 11872, 13356, 13811, 15264, 15784, 17757, 17808, 23676, 23744, 26712, 27622, 30528, 31568, 35514, 35616, 41433, 47352, 53424, 55244, 63136, 71028, 71232, 82866, 94704, 104569, 106848, 110488, 124299, 126272, 142056, 165732, 189408, 209138, 213696, 220976, 248598, 284112, 313707, 331464, 378816, 418276, 441952, 497196, 568224, 627414, 662928, 731983, 836552, 883904, 941121, 994392, 1136448, 1254828, 1325856, 1463966, 1673104, 1882242, 1988784, 2195949, 2509656, 2651712, 2927932, 3346208, 3764484, 3977568, 4391898, 5019312, 5855864, 6587847, 6692416, 7528968, 7955136, 8783796, 10038624, 11711728, 13175694, 15057936, 17567592, 20077248, 23423456, 26351388, 30115872, 35135184, 46846912, 52702776, 60231744, 70270368, 105405552, 140540736, 210811104, 421622208]

約数ペア:

[(1, 421622208), (2, 210811104), (3, 140540736), (4, 105405552), (6, 70270368), (7, 60231744), (8, 52702776), (9, 46846912), (12, 35135184), (14, 30115872), (16, 26351388), (18, 23423456), (21, 20077248), (24, 17567592), (28, 15057936), (32, 13175694), (36, 11711728), (42, 10038624), (48, 8783796), (53, 7955136), (56, 7528968), (63, 6692416), (64, 6587847), (72, 5855864), (84, 5019312), (96, 4391898), (106, 3977568), (112, 3764484), (126, 3346208), (144, 2927932), (159, 2651712), (168, 2509656), (192, 2195949), (212, 1988784), (224, 1882242), (252, 1673104), (288, 1463966), (318, 1325856), (336, 1254828), (371, 1136448), (424, 994392), (448, 941121), (477, 883904), (504, 836552), (576, 731983), (636, 662928), (672, 627414), (742, 568224), (848, 497196), (954, 441952), (1008, 418276), (1113, 378816), (1272, 331464), (1344, 313707), (1484, 284112), (1696, 248598), (1908, 220976), (1973, 213696), (2016, 209138), (2226, 189408), (2544, 165732), (2968, 142056), (3339, 126272), (3392, 124299), (3816, 110488), (3946, 106848), (4032, 104569), (4452, 94704), (5088, 82866), (5919, 71232), (5936, 71028), (6678, 63136), (7632, 55244), (7892, 53424), (8904, 47352), (10176, 41433), (11838, 35616), (11872, 35514), (13356, 31568), (13811, 30528), (15264, 27622), (15784, 26712), (17757, 23744), (17808, 23676)]