310048688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1697}}^1$

素因数の和:2325

約数の個数: 40

約数和(自身を含む): 633761520

約数和(自身を除く): 323712832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 601, 1202, 1697, 2404, 3394, 4808, 6788, 9616, 11419, 13576, 22838, 27152, 32243, 45676, 64486, 91352, 128972, 182704, 257944, 515888, 1019897, 2039794, 4079588, 8159176, 16318352, 19378043, 38756086, 77512172, 155024344, 310048688]

約数ペア:

[(1, 310048688), (2, 155024344), (4, 77512172), (8, 38756086), (16, 19378043), (19, 16318352), (38, 8159176), (76, 4079588), (152, 2039794), (304, 1019897), (601, 515888), (1202, 257944), (1697, 182704), (2404, 128972), (3394, 91352), (4808, 64486), (6788, 45676), (9616, 32243), (11419, 27152), (13576, 22838)]