2019256128

素因数分解:

$2^6\times 3^5\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1011

約数の個数: 168

約数和(自身を含む): 6047731872

約数和(自身を除く): 4028475744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 157, 162, 192, 216, 243, 288, 314, 324, 432, 471, 486, 576, 628, 648, 827, 864, 942, 972, 1256, 1296, 1413, 1654, 1728, 1884, 1944, 2481, 2512, 2592, 2826, 3308, 3768, 3888, 4239, 4962, 5024, 5184, 5652, 6616, 7443, 7536, 7776, 8478, 9924, 10048, 11304, 12717, 13232, 14886, 15072, 15552, 16956, 19848, 22329, 22608, 25434, 26464, 29772, 30144, 33912, 38151, 39696, 44658, 45216, 50868, 52928, 59544, 66987, 67824, 76302, 79392, 89316, 90432, 101736, 119088, 129839, 133974, 135648, 152604, 158784, 178632, 200961, 203472, 238176, 259678, 267948, 271296, 305208, 357264, 389517, 401922, 406944, 476352, 519356, 535896, 610416, 714528, 779034, 803844, 813888, 1038712, 1071792, 1168551, 1220832, 1429056, 1558068, 1607688, 2077424, 2143584, 2337102, 2441664, 3116136, 3215376, 3505653, 4154848, 4287168, 4674204, 6232272, 6430752, 7011306, 8309696, 9348408, 10516959, 12464544, 12861504, 14022612, 18696816, 21033918, 24929088, 28045224, 31550877, 37393632, 42067836, 56090448, 63101754, 74787264, 84135672, 112180896, 126203508, 168271344, 224361792, 252407016, 336542688, 504814032, 673085376, 1009628064, 2019256128]

約数ペア:

[(1, 2019256128), (2, 1009628064), (3, 673085376), (4, 504814032), (6, 336542688), (8, 252407016), (9, 224361792), (12, 168271344), (16, 126203508), (18, 112180896), (24, 84135672), (27, 74787264), (32, 63101754), (36, 56090448), (48, 42067836), (54, 37393632), (64, 31550877), (72, 28045224), (81, 24929088), (96, 21033918), (108, 18696816), (144, 14022612), (157, 12861504), (162, 12464544), (192, 10516959), (216, 9348408), (243, 8309696), (288, 7011306), (314, 6430752), (324, 6232272), (432, 4674204), (471, 4287168), (486, 4154848), (576, 3505653), (628, 3215376), (648, 3116136), (827, 2441664), (864, 2337102), (942, 2143584), (972, 2077424), (1256, 1607688), (1296, 1558068), (1413, 1429056), (1654, 1220832), (1728, 1168551), (1884, 1071792), (1944, 1038712), (2481, 813888), (2512, 803844), (2592, 779034), (2826, 714528), (3308, 610416), (3768, 535896), (3888, 519356), (4239, 476352), (4962, 406944), (5024, 401922), (5184, 389517), (5652, 357264), (6616, 305208), (7443, 271296), (7536, 267948), (7776, 259678), (8478, 238176), (9924, 203472), (10048, 200961), (11304, 178632), (12717, 158784), (13232, 152604), (14886, 135648), (15072, 133974), (15552, 129839), (16956, 119088), (19848, 101736), (22329, 90432), (22608, 89316), (25434, 79392), (26464, 76302), (29772, 67824), (30144, 66987), (33912, 59544), (38151, 52928), (39696, 50868), (44658, 45216)]