2019327984

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{7151}}^1$

素因数の和:7255

約数の個数: 120

約数和(自身を含む): 5914389312

約数和(自身を除く): 3895061328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 53, 72, 74, 106, 111, 144, 148, 159, 212, 222, 296, 318, 333, 424, 444, 477, 592, 636, 666, 848, 888, 954, 1272, 1332, 1776, 1908, 1961, 2544, 2664, 3816, 3922, 5328, 5883, 7151, 7632, 7844, 11766, 14302, 15688, 17649, 21453, 23532, 28604, 31376, 35298, 42906, 47064, 57208, 64359, 70596, 85812, 94128, 114416, 128718, 141192, 171624, 257436, 264587, 282384, 343248, 379003, 514872, 529174, 758006, 793761, 1029744, 1058348, 1137009, 1516012, 1587522, 2116696, 2274018, 2381283, 3032024, 3175044, 3411027, 4233392, 4548036, 4762566, 6064048, 6350088, 6822054, 9096072, 9525132, 12700176, 13644108, 14023111, 18192144, 19050264, 27288216, 28046222, 38100528, 42069333, 54576432, 56092444, 84138666, 112184888, 126207999, 168277332, 224369776, 252415998, 336554664, 504831996, 673109328, 1009663992, 2019327984]

約数ペア:

[(1, 2019327984), (2, 1009663992), (3, 673109328), (4, 504831996), (6, 336554664), (8, 252415998), (9, 224369776), (12, 168277332), (16, 126207999), (18, 112184888), (24, 84138666), (36, 56092444), (37, 54576432), (48, 42069333), (53, 38100528), (72, 28046222), (74, 27288216), (106, 19050264), (111, 18192144), (144, 14023111), (148, 13644108), (159, 12700176), (212, 9525132), (222, 9096072), (296, 6822054), (318, 6350088), (333, 6064048), (424, 4762566), (444, 4548036), (477, 4233392), (592, 3411027), (636, 3175044), (666, 3032024), (848, 2381283), (888, 2274018), (954, 2116696), (1272, 1587522), (1332, 1516012), (1776, 1137009), (1908, 1058348), (1961, 1029744), (2544, 793761), (2664, 758006), (3816, 529174), (3922, 514872), (5328, 379003), (5883, 343248), (7151, 282384), (7632, 264587), (7844, 257436), (11766, 171624), (14302, 141192), (15688, 128718), (17649, 114416), (21453, 94128), (23532, 85812), (28604, 70596), (31376, 64359), (35298, 57208), (42906, 47064)]