313021808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{93607}}^1$

素因数の和:93645

約数の個数: 40

約数和(自身を含む): 696443520

約数和(自身を除く): 383421712

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 93607, 187214, 374428, 748856, 1029677, 1497712, 1778533, 2059354, 3557066, 4118708, 7114132, 8237416, 14228264, 16474832, 19563863, 28456528, 39127726, 78255452, 156510904, 313021808]

約数ペア:

[(1, 313021808), (2, 156510904), (4, 78255452), (8, 39127726), (11, 28456528), (16, 19563863), (19, 16474832), (22, 14228264), (38, 8237416), (44, 7114132), (76, 4118708), (88, 3557066), (152, 2059354), (176, 1778533), (209, 1497712), (304, 1029677), (418, 748856), (836, 374428), (1672, 187214), (3344, 93607)]