289969190002

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1\times {\mathrm{599}}^1\times {\mathrm{2971}}^1$

素因数の和:4146

約数の個数: 32

約数和(自身を含む): 438902582400

約数和(自身を除く): 148933392398

約数列:

[1, 2, 257, 317, 514, 599, 634, 1198, 2971, 5942, 81469, 153943, 162938, 189883, 307886, 379766, 763547, 941807, 1527094, 1779629, 1883614, 3559258, 48799931, 97599862, 242044399, 457364653, 484088798, 564142393, 914729306, 1128284786, 144984595001, 289969190002]

約数ペア:

[(1, 289969190002), (2, 144984595001), (257, 1128284786), (317, 914729306), (514, 564142393), (599, 484088798), (634, 457364653), (1198, 242044399), (2971, 97599862), (5942, 48799931), (81469, 3559258), (153943, 1883614), (162938, 1779629), (189883, 1527094), (307886, 941807), (379766, 763547)]