252903168

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{5227}}^1$

素因数の和:5259

約数の個数: 144

約数和(自身を含む): 854882560

約数和(自身を除く): 601979392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5227, 5376, 6048, 6912, 8064, 10454, 12096, 15681, 16128, 20908, 24192, 31362, 36589, 41816, 47043, 48384, 62724, 73178, 83632, 94086, 109767, 125448, 141129, 146356, 167264, 188172, 219534, 250896, 282258, 292712, 329301, 334528, 376344, 439068, 501792, 564516, 585424, 658602, 669056, 752688, 878136, 987903, 1003584, 1129032, 1170848, 1317204, 1338112, 1505376, 1756272, 1975806, 2007168, 2258064, 2341696, 2634408, 3010752, 3512544, 3951612, 4014336, 4516128, 4683392, 5268816, 6021504, 7025088, 7903224, 9032256, 9366784, 10537632, 12043008, 14050176, 15806448, 18064512, 21075264, 28100352, 31612896, 36129024, 42150528, 63225792, 84301056, 126451584, 252903168]

約数ペア:

[(1, 252903168), (2, 126451584), (3, 84301056), (4, 63225792), (6, 42150528), (7, 36129024), (8, 31612896), (9, 28100352), (12, 21075264), (14, 18064512), (16, 15806448), (18, 14050176), (21, 12043008), (24, 10537632), (27, 9366784), (28, 9032256), (32, 7903224), (36, 7025088), (42, 6021504), (48, 5268816), (54, 4683392), (56, 4516128), (63, 4014336), (64, 3951612), (72, 3512544), (84, 3010752), (96, 2634408), (108, 2341696), (112, 2258064), (126, 2007168), (128, 1975806), (144, 1756272), (168, 1505376), (189, 1338112), (192, 1317204), (216, 1170848), (224, 1129032), (252, 1003584), (256, 987903), (288, 878136), (336, 752688), (378, 669056), (384, 658602), (432, 585424), (448, 564516), (504, 501792), (576, 439068), (672, 376344), (756, 334528), (768, 329301), (864, 292712), (896, 282258), (1008, 250896), (1152, 219534), (1344, 188172), (1512, 167264), (1728, 146356), (1792, 141129), (2016, 125448), (2304, 109767), (2688, 94086), (3024, 83632), (3456, 73178), (4032, 62724), (5227, 48384), (5376, 47043), (6048, 41816), (6912, 36589), (8064, 31362), (10454, 24192), (12096, 20908), (15681, 16128)]