394598144

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 812367360

約数和(自身を除く): 417769216

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 127, 128, 212, 229, 254, 256, 424, 458, 508, 848, 916, 1016, 1696, 1832, 2032, 3392, 3664, 4064, 6731, 6784, 7328, 8128, 12137, 13462, 13568, 14656, 16256, 24274, 26924, 29083, 29312, 32512, 48548, 53848, 58166, 58624, 97096, 107696, 116332, 194192, 215392, 232664, 388384, 430784, 465328, 776768, 861568, 930656, 1541399, 1553536, 1723136, 1861312, 3082798, 3107072, 3722624, 6165596, 7445248, 12331192, 24662384, 49324768, 98649536, 197299072, 394598144]

約数ペア:

[(1, 394598144), (2, 197299072), (4, 98649536), (8, 49324768), (16, 24662384), (32, 12331192), (53, 7445248), (64, 6165596), (106, 3722624), (127, 3107072), (128, 3082798), (212, 1861312), (229, 1723136), (254, 1553536), (256, 1541399), (424, 930656), (458, 861568), (508, 776768), (848, 465328), (916, 430784), (1016, 388384), (1696, 232664), (1832, 215392), (2032, 194192), (3392, 116332), (3664, 107696), (4064, 97096), (6731, 58624), (6784, 58166), (7328, 53848), (8128, 48548), (12137, 32512), (13462, 29312), (13568, 29083), (14656, 26924), (16256, 24274)]