306280304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{91591}}^1$

素因数の和:91629

約数の個数: 40

約数和(自身を含む): 681444480

約数和(自身を除く): 375164176

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 91591, 183182, 366364, 732728, 1007501, 1465456, 1740229, 2015002, 3480458, 4030004, 6960916, 8060008, 13921832, 16120016, 19142519, 27843664, 38285038, 76570076, 153140152, 306280304]

約数ペア:

[(1, 306280304), (2, 153140152), (4, 76570076), (8, 38285038), (11, 27843664), (16, 19142519), (19, 16120016), (22, 13921832), (38, 8060008), (44, 6960916), (76, 4030004), (88, 3480458), (152, 2015002), (176, 1740229), (209, 1465456), (304, 1007501), (418, 732728), (836, 366364), (1672, 183182), (3344, 91591)]