250844329552

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{823}}^1\times {\mathrm{196387}}^1$

素因数の和:197315

約数の個数: 40

約数和(自身を含む): 491620437056

約数和(自身を除く): 240776107504

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 823, 1552, 1646, 3292, 6584, 13168, 79831, 159662, 196387, 319324, 392774, 638648, 785548, 1277296, 1571096, 3142192, 19049539, 38099078, 76198156, 152396312, 161626501, 304792624, 323253002, 646506004, 1293012008, 2586024016, 15677770597, 31355541194, 62711082388, 125422164776, 250844329552]

約数ペア:

[(1, 250844329552), (2, 125422164776), (4, 62711082388), (8, 31355541194), (16, 15677770597), (97, 2586024016), (194, 1293012008), (388, 646506004), (776, 323253002), (823, 304792624), (1552, 161626501), (1646, 152396312), (3292, 76198156), (6584, 38099078), (13168, 19049539), (79831, 3142192), (159662, 1571096), (196387, 1277296), (319324, 785548), (392774, 638648)]