311936376

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12907}}^1$

素因数の和:12988

約数の個数: 64

約数和(自身を含む): 836438400

約数和(自身を除く): 524502024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 1007, 1272, 2014, 3021, 4028, 6042, 8056, 12084, 12907, 24168, 25814, 38721, 51628, 77442, 103256, 154884, 245233, 309768, 490466, 684071, 735699, 980932, 1368142, 1471398, 1961864, 2052213, 2736284, 2942796, 4104426, 5472568, 5885592, 8208852, 12997349, 16417704, 25994698, 38992047, 51989396, 77984094, 103978792, 155968188, 311936376]

約数ペア:

[(1, 311936376), (2, 155968188), (3, 103978792), (4, 77984094), (6, 51989396), (8, 38992047), (12, 25994698), (19, 16417704), (24, 12997349), (38, 8208852), (53, 5885592), (57, 5472568), (76, 4104426), (106, 2942796), (114, 2736284), (152, 2052213), (159, 1961864), (212, 1471398), (228, 1368142), (318, 980932), (424, 735699), (456, 684071), (636, 490466), (1007, 309768), (1272, 245233), (2014, 154884), (3021, 103256), (4028, 77442), (6042, 51628), (8056, 38721), (12084, 25814), (12907, 24168)]